St. Helena Is. (St Helena - Ascension and Tristan Da Cunha) weather

Find a forecast

Next hour

Overcast

Feels like 15°
Rain <5%
Max gust 15mph from SE Max gust 15mph from the southeast

Wednesday

Overcast

Feels like 16°
Rain 10% at 3am
Max gust 19mph

Thursday

Overcast

Feels like 15°
Rain <5%
Max gust 20mph

Friday

Overcast

Feels like 14°
Rain <5%
Max gust 24mph

Saturday

Sunny intervals

Feels like 13°
Rain <5%
Max gust 32mph

Sunday

Feels like 13°
Rain <5%
Max gust 33mph

Monday

Overcast

Feels like 13°
Rain <5%
Max gust 32mph

Tuesday

Overcast

Feels like 14°
Rain 10% at 3am
Max gust 28mph

Forecast days

Today Today

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
Thu 27 Thu 27 Aug

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
Fri 28 Fri 28 Aug

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
Sat 29 Sat 29 Aug

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
Sun 30 Sun 30 Aug

Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
Mon 31 Mon 31 Aug

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
Tue 1 Tue 1 Sep

Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;

7 day forecast for St. Helena Is.

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°
Chance of precipitation	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	10mph	11mph	12mph	12mph	13mph	13mph	14mph	14mph	14mph	14mph	14mph	13mph	13mph	12mph	12mph	12mph	12mph	12mph	12mph	13mph	14mph	14mph	14mph	14mph

Thu

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	15mph	15mph	14mph	14mph	14mph	14mph	14mph	14mph	14mph	14mph	13mph	13mph	13mph	12mph	12mph	13mph	14mph	14mph	15mph	15mph	15mph	15mph	15mph	15mph

Fri

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	15mph	15mph	15mph	16mph	16mph	16mph	16mph	16mph	16mph	17mph	16mph	16mph	16mph	16mph	16mph	16mph	17mph	17mph	17mph	18mph	19mph	19mph	19mph	19mph

Sat

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	18°	18°	18°	18°	18°	18°	18°	18°	18°	18°	17°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	19mph	19mph	19mph	20mph	20mph	21mph	21mph	21mph	22mph	22mph	21mph	21mph	22mph	22mph	22mph	22mph	22mph	22mph	23mph	24mph	24mph	24mph	24mph	25mph

Sun

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	25mph	25mph	25mph	25mph	25mph	25mph	26mph	25mph	25mph	25mph	25mph	24mph	24mph	24mph	23mph	23mph	23mph	23mph	24mph	24mph	25mph	25mph	24mph	24mph

Mon

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	17°	17°	17°	17°	17°	17°	17°	17°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	24mph	24mph	24mph	23mph	22mph	21mph	21mph	21mph

Tue

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	17°	17°	16°	17°	17°	17°	17°	17°
Chance of precipitation	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	20mph	19mph	18mph	18mph	17mph	17mph	17mph	16mph

Are you enjoying using the Met Office website?

| St. Helena Is.

Wind

Daily highest gust

19mph

Feels like

Daily high

Daily low

Next rain

Rain 10% at 3am

Humidity

Daily high

83%

Daily low

77%

Daily high

9 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

20km

Very good

Daily low

13km

Good

Sunrise and sunset

06:33 18:16

Air pollution

No air pollution data

Wind

Daily highest gust

20mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

84%

Daily low

78%

Daily high

8 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

20km

Very good

Daily low

10km

Good

Sunrise and sunset

06:33 18:16

Air pollution

No air pollution data

Wind

Daily highest gust

24mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

83%

Daily low

76%

Daily high

8 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

21km

Very good

Daily low

11km

Good

Sunrise and sunset

06:32 18:16

Air pollution

No air pollution data

Wind

Daily highest gust

32mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

83%

Daily low

75%

Daily high

9 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

22km

Very good

Daily low

18km

Good

Sunrise and sunset

06:31 18:16

Air pollution

No air pollution data

Wind

Daily highest gust

33mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

84%

Daily low

80%

Daily high

9 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

21km

Very good

Daily low

18km

Good

Sunrise and sunset

06:30 18:16

Air pollution

No air pollution data

Wind

Daily highest gust

32mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

79%

Daily low

75%

Daily high

9 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

22km

Very good

Daily low

20km

Very good

Sunrise and sunset

06:30 18:17

Air pollution

No air pollution data

Wind

Daily highest gust

28mph

Feels like

Daily high

Daily low

Next rain

Rain 10% at 3am

Humidity

Daily high

77%

Daily low

74%

Daily high

8 Very High

Avoid being outside or seek shade from 11am to 3pm. Shirt, sunscreen and hat are essential.

UV awareness

Visibility

Daily high

23km

Very good

Daily low

16km

Good

Sunrise and sunset

06:29 18:17

Air pollution

No air pollution data

| St. Helena Is.

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	10mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind speed	15mph Light winds	15mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind speed	15mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	18mph Light winds	19mph Moderate winds	19mph Moderate winds	19mph Moderate winds	19mph Moderate winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind speed	19mph Moderate winds	19mph Moderate winds	19mph Moderate winds	20mph Moderate winds	20mph Moderate winds	21mph Moderate winds	21mph Moderate winds	21mph Moderate winds	22mph Moderate winds	22mph Moderate winds	21mph Moderate winds	21mph Moderate winds	22mph Moderate winds	22mph Moderate winds	22mph Moderate winds	22mph Moderate winds	22mph Moderate winds	22mph Moderate winds	23mph Moderate winds	24mph Moderate winds	24mph Moderate winds	24mph Moderate winds	24mph Moderate winds	25mph Strong winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind speed	25mph Strong winds	25mph Strong winds	25mph Strong winds	25mph Strong winds	25mph Strong winds	25mph Strong winds	26mph Strong winds	25mph Strong winds	25mph Strong winds	25mph Strong winds	25mph Strong winds	24mph Moderate winds	24mph Moderate winds	24mph Moderate winds	23mph Moderate winds	23mph Moderate winds	23mph Moderate winds	23mph Moderate winds	24mph Moderate winds	24mph Moderate winds	25mph Strong winds	25mph Strong winds	24mph Moderate winds	24mph Moderate winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind speed	24mph Moderate winds	24mph Moderate winds	24mph Moderate winds	23mph Moderate winds	22mph Moderate winds	21mph Moderate winds	21mph Moderate winds	21mph Moderate winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind speed	20mph Moderate winds	19mph Moderate winds	18mph Light winds	18mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind direction from	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind direction from	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind direction from	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SSE south southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind direction from	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	SE southeast	ESE east southeast	ESE east southeast	ESE east southeast

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind direction from	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind direction from	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	15mph	15mph	16mph	16mph	17mph	18mph	19mph	19mph	19mph	18mph	17mph	17mph	17mph	16mph	15mph	16mph	16mph	17mph	17mph	18mph	18mph	19mph	19mph	19mph

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind gust speed	19mph	19mph	19mph	19mph	19mph	18mph	19mph	19mph	18mph	18mph	17mph	17mph	17mph	16mph	17mph	17mph	19mph	19mph	20mph	20mph	20mph	20mph	20mph	19mph

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind gust speed	20mph	20mph	21mph	20mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	22mph	23mph	23mph	24mph	24mph	24mph	24mph	24mph

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind gust speed	25mph	25mph	26mph	26mph	26mph	27mph	27mph	28mph	28mph	28mph	28mph	28mph	28mph	28mph	28mph	28mph	29mph	30mph	30mph	31mph	32mph	32mph	32mph	32mph

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Wind gust speed	32mph	32mph	32mph	33mph	33mph	33mph	33mph	33mph	33mph	32mph	32mph	31mph	31mph	30mph	30mph	30mph	30mph	31mph	–	–	–	–	–	–

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind gust speed	32mph	32mph	32mph	30mph	28mph	27mph	27mph	27mph

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind gust speed	27mph	27mph	27mph	27mph	26mph	26mph	28mph	28mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Temperature (°C)	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Temperature (°C)	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Temperature (°C)	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	18°	18°	18°	18°	18°	18°	18°	18°	18°	18°	17°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Temperature (°C)	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°	17°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Temperature (°C)	17°	17°	17°	17°	17°	17°	17°	17°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Temperature (°C)	17°	17°	16°	17°	17°	17°	17°	17°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	16°	15°	15°	15°	15°	15°	14°	14°	14°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	14°	15°	15°	15°	15°	15°	15°	15°	15°	15°	15°	14°	14°	14°	14°	14°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like temperature (°C)	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	14°	13°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like temperature (°C)	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like temperature (°C)	13°	13°	12°	12°	12°	12°	12°	12°	12°	12°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°	13°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like temperature (°C)	13°	12°	12°	13°	13°	13°	13°	13°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like temperature (°C)	13°	13°	13°	13°	14°	14°	14°	14°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	77%	78%	80%	82%	83%	83%	82%	82%	81%	81%	81%	81%	81%	81%	80%	79%	78%	78%	78%	78%	78%	78%	79%	80%

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	81%	81%	83%	84%	83%	84%	84%	84%	83%	82%	80%	79%	78%	78%	79%	80%	81%	81%	80%	80%	81%	79%	81%	81%

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	82%	83%	83%	83%	82%	83%	82%	81%	81%	81%	80%	80%	80%	79%	79%	79%	78%	77%	76%	76%	76%	76%	76%	76%

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	76%	76%	76%	76%	76%	76%	76%	76%	76%	76%	76%	76%	75%	75%	75%	76%	76%	76%	78%	80%	81%	81%	82%	83%

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	83%	84%	84%	84%	84%	84%	84%	84%	84%	84%	83%	83%	82%	81%	82%	82%	81%	81%	80%	80%	80%	80%	80%	80%

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	79%	78%	76%	76%	76%	75%	75%	75%

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	76%	76%	77%	75%	74%	74%	74%	74%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Chance of precipitation	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	- No risk	- No risk	- No risk	- No risk	- No risk	- No risk	1 Low	1 Low	1 Low	2 Low	4 Moderate	6 High	7 High	8 Very High	5 Moderate	4 Moderate	2 Low	1 Low	1 Low	- No risk	- No risk	- No risk	- No risk	- No risk

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	- No risk	- No risk	- No risk	- No risk	- No risk	- No risk	1 Low	1 Low	2 Low	4 Moderate	5 Moderate	8 Very High	8 Very High	7 High	5 Moderate	3 Moderate	2 Low	1 Low	1 Low	- No risk	- No risk	- No risk	- No risk	- No risk

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	- No risk	- No risk	- No risk	- No risk	- No risk	- No risk	1 Low	1 Low	1 Low	3 Moderate	4 Moderate	7 High	7 High	7 High	3 Moderate	3 Moderate	2 Low	1 Low	1 Low	- No risk	- No risk	- No risk	- No risk	- No risk

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	- No risk	- No risk	- No risk	- No risk	- No risk	- No risk	1 Low	1 Low	2 Low	4 Moderate	6 High	8 Very High	9 Very High	9 Very High	7 High	4 Moderate	2 Low	1 Low	1 Low	- No risk	- No risk	- No risk	- No risk	- No risk

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	- No risk	- No risk	- No risk	- No risk	- No risk	- No risk	1 Low	1 Low	2 Low	3 Moderate	7 High	9 Very High	8 Very High	9 Very High	7 High	4 Moderate	2 Low	1 Low	1 Low			- No risk

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
UV	- No risk	- No risk	1 Low	4 Moderate	9 Very High	4 Moderate	1 Low	- No risk

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
UV	- No risk	- No risk	1 Low	4 Moderate	8 Very High	3 Moderate	1 Low	- No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Very good	Good	Good	Very good	Very good	Good	Good	Good	Good

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Good	Good	Good	Good	Good	Good

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Very good	Very good	Very good	Very good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Good	Good	Good	Good

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Very good	Good	Good	Good	Good	Very good	Good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	–	–	Very good	–	–

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Visibility	Very good	Good	Very good	Very good	Very good	Very good	Very good	Very good

Updated: 12:08am on 26 August 2026

St Helena - Ascension and Tristan Da Cunha weather map

Loading map...

Forecast for 1am (UTC) Wednesday

Updated: 12:08am on 26 August 2026

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

St. Helena Is. (St Helena - Ascension and Tristan Da Cunha) weather

Find a forecast

Next hour

Wednesday

Thursday

Friday

Saturday

Sunday

Monday

Tuesday

Forecast days

Today Today

Thu 27 Thu 27 Aug

Fri 28 Fri 28 Aug

Sat 29 Sat 29 Aug

Sun 30 Sun 30 Aug

Mon 31 Mon 31 Aug

Tue 1 Tue 1 Sep

7 day forecast for St. Helena Is.

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Forecast filters ()

Time and weather

Time and weather

Wind

Wind