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

Find a forecast

Next hour

Overcast

Feels like 22°
Rain <5%
Max gust 20mph from ESE Max gust 20mph from the east southeast

Monday

Sunny intervals

Feels like 22°
Rain <5%
Max gust 21mph

Tuesday

Sunny intervals

Feels like 22°
Rain <5%
Max gust 23mph

Wednesday

Overcast

Feels like 22°
Rain <5%
Max gust 23mph

Thursday

Overcast

Feels like 21°
Rain <5%
Max gust 25mph

Friday

Overcast

Feels like 20°
Rain <5%
Max gust 25mph

Saturday

Overcast

Feels like 20°
Rain <5%
Max gust 25mph

Sunday

Overcast

Feels like 21°
Rain <5%
Max gust 23mph

Forecast days

Today Today

Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 23 degrees Celsius;
Tue 8 Tue 8 Sep

Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 23 degrees Celsius;
Wed 9 Wed 9 Sep

Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 23 degrees Celsius;
Thu 10 Thu 10 Sep

Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 22 degrees Celsius;
Fri 11 Fri 11 Sep

Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 22 degrees Celsius;
Sat 12 Sat 12 Sep

Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 22 degrees Celsius;
Sun 13 Sun 13 Sep

Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 22 degrees Celsius;

7 day forecast for Ascension

Time	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	24°	24°	24°	24°	24°	24°	24°	24°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	14mph	15mph	16mph	16mph	17mph	17mph	17mph	17mph	17mph	16mph	16mph	16mph	16mph	15mph	15mph	16mph	16mph	16mph

Tue

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	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	24°	24°	24°	23°	23°	23°
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	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	16mph	16mph	16mph	16mph	15mph	15mph	15mph	15mph	15mph	15mph

Wed

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	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°
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	15mph	15mph	15mph	15mph	15mph	15mph	15mph	15mph	15mph	15mph	15mph	15mph	15mph	15mph	16mph	16mph	17mph	17mph	18mph	18mph	18mph

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	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°
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	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	17mph	17mph	17mph	17mph	17mph	17mph	18mph	19mph	19mph	19mph	19mph

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	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°
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	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	19mph	18mph	19mph	19mph	19mph

Sat

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	23°	23°	23°	23°	23°	23°	23°	23°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	19mph	19mph	18mph	18mph	17mph	17mph	17mph	18mph

Sun

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	23°	23°	23°	23°	23°	23°	23°	23°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	18mph	16mph	16mph	16mph	15mph	14mph	14mph	14mph

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| Ascension

Wind

Daily highest gust

21mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

80%

Daily low

75%

Daily high

11 Extreme

Avoid being outside during midday hours. Shirt, sunscreen and hat essential.

UV awareness

Visibility

Daily high

22km

Very good

Daily low

19km

Good

Sunrise and sunset

06:56 18:55

Air pollution

No air pollution data

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

78%

Daily low

74%

Daily high

11 Extreme

Avoid being outside during midday hours. Shirt, sunscreen and hat essential.

UV awareness

Visibility

Daily high

25km

Very good

Daily low

20km

Very good

Sunrise and sunset

06:55 18:55

Air pollution

No air pollution data

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

75%

Daily low

73%

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

23km

Very good

Daily low

20km

Very good

Sunrise and sunset

06:55 18:55

Air pollution

No air pollution data

Wind

Daily highest gust

25mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

75%

Daily low

75%

Daily high

10 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

06:54 18:55

Air pollution

No air pollution data

Wind

Daily highest gust

25mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

77%

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

21km

Very good

Daily low

16km

Good

Sunrise and sunset

06:54 18:55

Air pollution

No air pollution data

Wind

Daily highest gust

25mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

76%

Daily low

75%

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

19km

Good

Sunrise and sunset

06:53 18:55

Air pollution

No air pollution data

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

75%

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

22km

Very good

Daily low

19km

Good

Sunrise and sunset

06:53 18:55

Air pollution

No air pollution data

| Ascension

Time and weather

Time	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	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	14mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	16mph 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
Wind speed	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph 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	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	17mph Light winds	17mph Light winds	18mph Light winds	18mph Light winds	18mph 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	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	17mph Light winds	17mph Light winds	17mph 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	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	19mph Moderate winds	18mph Light winds	19mph Moderate winds	19mph Moderate winds	19mph Moderate winds

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

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind speed	18mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	15mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds

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

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

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

Time	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	19mph	20mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	20mph	20mph	21mph	21mph	21mph	21mph

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	21mph	22mph	22mph	22mph	22mph	22mph	23mph	23mph	23mph	23mph	23mph	22mph	21mph	21mph	21mph	21mph	21mph	20mph	20mph	20mph	19mph	19mph	19mph	20mph

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	20mph	20mph	19mph	20mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	20mph	20mph	21mph	21mph	22mph	22mph	23mph	23mph	23mph	23mph

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	24mph	23mph	24mph	23mph	24mph	24mph	24mph	24mph	24mph	24mph	24mph	23mph	23mph	23mph	22mph	22mph	22mph	23mph	24mph	24mph	25mph	25mph	25mph	25mph

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	25mph	24mph	24mph	24mph	23mph	23mph	23mph	24mph	24mph	24mph	24mph	24mph	23mph	23mph	23mph	24mph	24mph	24mph	24mph	24mph	25mph	25mph

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind gust speed	25mph	25mph	24mph	24mph	23mph	23mph	24mph	24mph

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind gust speed	23mph	22mph	21mph	21mph	20mph	18mph	19mph	19mph

Temperature

Time	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	24°	24°	24°	24°	24°	24°	24°	24°

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)	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	24°	24°	24°	23°	23°	23°

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)	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°

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)	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°

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)	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Temperature (°C)	23°	23°	23°	23°	23°	23°	23°	23°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Temperature (°C)	23°	23°	23°	23°	23°	23°	23°	23°

Time	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	22°	22°	21°	21°	21°	21°	21°	21°	21°	21°	21°	22°	22°	22°	22°	22°	22°	21°

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)	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	22°	22°	22°	22°	22°	22°

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)	22°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	20°	20°

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)	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	21°	21°	21°	21°	21°	20°	20°	20°	20°	20°

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)	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like temperature (°C)	20°	20°	20°	20°	20°	20°	20°	20°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like temperature (°C)	20°	20°	20°	21°	21°	21°	21°	21°

Humidity

Time	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	76%	76%	77%	77%	79%	78%	80%	79%	77%	76%	75%	75%	75%	75%	75%	75%	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	75%	75%	76%	77%	78%	78%	77%	76%	76%	76%	76%	76%	76%	75%	75%	75%	75%	75%	75%	75%	74%	75%	74%	74%

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	74%	74%	75%	75%	74%	74%	73%	73%	73%	74%	73%	73%	73%	74%	74%	74%	75%	74%	74%	74%	75%	75%	75%	75%

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	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%

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%	77%	77%	76%	76%	75%	76%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	75%	76%

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

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

Rain and snow

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

UV

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

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

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

Visibility

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

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	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	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	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	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	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	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	Very 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	Very good	Very good	Very good

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

Updated: 6:17am on 7 September 2026

St Helena - Ascension and Tristan Da Cunha weather map

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Forecast for 7am (UTC) Monday

Updated: 6:17am on 7 September 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

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