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

Find a forecast

Next hour

Cloudy

Feels like 23°
Rain <5%
Max gust 23mph from ESE Max gust 23mph from the east southeast

Thursday

Overcast

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

Friday

Sunny intervals

Feels like 23°
Rain <5%
Max gust 25mph

Saturday

Sunny intervals

Feels like 22°
Rain <5%
Max gust 25mph

Sunday

Overcast

Feels like 23°
Rain <5%
Max gust 24mph

Monday

Sunny intervals

Feels like 24°
Rain <5%
Max gust 20mph

Tuesday

Sunny intervals

Feels like 24°
Rain 10% at 12am
Max gust 19mph

Wednesday

Sunny intervals

Feels like 24°
Rain <5%
Max gust 20mph

Forecast days

Today Today

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 25 degrees Celsius;
Fri 10 Fri 10 Jul

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 25 degrees Celsius;
Sat 11 Sat 11 Jul

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;
Sun 12 Sun 12 Jul

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;
Mon 13 Mon 13 Jul

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;
Tue 14 Tue 14 Jul

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;
Wed 15 Wed 15 Jul

Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;

7 day forecast for Ascension

Hourly forecast

Time	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°
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	17mph	17mph	17mph	17mph	17mph	17mph	17mph	16mph	15mph	15mph	15mph	15mph	15mph	16mph	16mph	16mph	17mph	17mph

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	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°
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	18mph	18mph	18mph	18mph	19mph	19mph	19mph	18mph	18mph	18mph	17mph	17mph	17mph	18mph	18mph	18mph	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	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°
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	19mph	18mph	18mph	18mph	18mph	18mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph	19mph

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	25°	25°	25°	25°	24°	24°	25°	25°	24°	24°	24°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°
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	18mph	18mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	16mph	16mph	16mph	15mph	15mph	15mph	15mph	15mph	15mph	15mph	15mph

Mon

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	25°	25°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°
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	14mph	14mph	14mph	13mph	13mph	13mph	13mph	13mph	13mph	13mph	13mph	13mph	12mph	13mph	12mph	12mph	12mph	13mph	13mph	13mph	13mph	13mph	13mph

Tue

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	25°	25°	24°	24°	25°	25°	25°	25°
Chance of precipitation	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	13mph	12mph	12mph	12mph	11mph	11mph	12mph	14mph

Wed

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Weather symbols and temperature	25°	25°	24°	25°	25°	25°	25°	25°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	14mph	12mph	12mph	12mph	12mph	13mph	13mph	14mph

| Ascension

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

70%

Daily low

65%

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

26km

Very good

Daily low

25km

Very good

Sunrise and sunset

07:13 18:53

Complete sun and moon data for Thursday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

25mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

67%

Daily low

65%

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

26km

Very good

Daily low

25km

Very good

Sunrise and sunset

07:13 18:53

Complete sun and moon data for Friday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

25mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

67%

Daily low

65%

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

26km

Very good

Daily low

25km

Very good

Sunrise and sunset

07:13 18:54

Complete sun and moon data for Saturday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

24mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

70%

Daily low

66%

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

26km

Very good

Daily low

22km

Very good

Sunrise and sunset

07:13 18:54

Complete sun and moon data for Sunday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

20mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

72%

Daily low

68%

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

21km

Very good

Sunrise and sunset

07:13 18:54

Complete sun and moon data for Monday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

19mph

Feels like

Daily high

Daily low

Next rain

Rain 10% at 12am

Humidity

Daily high

72%

Daily low

68%

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

21km

Very good

Sunrise and sunset

07:13 18:54

Complete sun and moon data for Tuesday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

20mph

Feels like

Daily high

Daily low

Next rain

Rain <5%

Humidity

Daily high

68%

Daily low

67%

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

24km

Very good

Daily low

23km

Very good

Sunrise and sunset

07:13 18:54

Complete sun and moon data for Wednesday - U.S. Naval Observatory

Air pollution

No air pollution data

Updated: 12:19am on 9 July 2026

| 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	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	17mph Light winds	17mph 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	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	18mph Light winds	18mph Light winds	18mph Light winds	17mph Light winds	17mph Light winds	17mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph 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	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	18mph Light winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph Strong winds	19mph 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	19mph Strong 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	17mph Light winds	17mph Light winds	17mph Light winds	17mph 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	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	14mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind speed	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	14mph Light winds

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind speed	14mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph 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	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	ESE east southeast	ESE east southeast	ESE east southeast	ESE east 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	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	SE southeast	SE 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	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	E east	E east	E east	E east	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	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	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	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	23mph	23mph	23mph	23mph	23mph	22mph	22mph	21mph	21mph	20mph	20mph	20mph	21mph	21mph	21mph	22mph	22mph	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	23mph	23mph	23mph	24mph	24mph	25mph	24mph	24mph	24mph	24mph	24mph	24mph	23mph	23mph	23mph	23mph	23mph	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	24mph	24mph	24mph	24mph	24mph	24mph	24mph	24mph	24mph	24mph	24mph	24mph	24mph	25mph	25mph	25mph	25mph	25mph	25mph	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	24mph	24mph	23mph	23mph	23mph	23mph	23mph	23mph	23mph	23mph	23mph	23mph	22mph	22mph	21mph	21mph	21mph	21mph	21mph	21mph	21mph	20mph	20mph	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	19mph	19mph	19mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	18mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	17mph	18mph	18mph	18mph	18mph

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind gust speed	18mph	17mph	16mph	16mph	16mph	17mph	18mph	19mph

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind gust speed	18mph	17mph	17mph	16mph	17mph	19mph	20mph	19mph

Temperature

Time	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°

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)	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°

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)	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°

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)	25°	25°	25°	25°	24°	24°	25°	25°	24°	24°	24°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°

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)	25°	25°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°	25°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Temperature (°C)	25°	25°	24°	24°	25°	25°	25°	25°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Temperature (°C)	25°	25°	24°	25°	25°	25°	25°	25°

Time	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	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
Feels like temperature (°C)	23°	23°	23°	22°	22°	22°	22°	22°	22°	22°	22°	22°	23°	23°	23°	23°	23°	22°	23°	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°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	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°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	22°	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
Feels like temperature (°C)	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°	24°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like temperature (°C)	24°	24°	24°	24°	24°	24°	24°	23°

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Feels like temperature (°C)	23°	24°	24°	24°	24°	24°	24°	23°

Humidity

Time	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	70%	68%	67%	67%	66%	67%	67%	66%	66%	66%	66%	66%	66%	66%	65%	66%	65%	65%

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	65%	66%	66%	66%	66%	66%	66%	66%	67%	66%	67%	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%

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	66%	65%	66%	65%	65%	65%	65%	66%	66%	66%	66%	66%	66%	66%	66%	67%	66%	67%	67%	67%	67%	67%	67%	67%

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	67%	67%	67%	67%	67%	68%	68%	68%	68%	68%	69%	67%	67%	67%	66%	67%	67%	67%	68%	68%	68%	69%	70%	70%

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	70%	68%	70%	69%	70%	70%	70%	71%	72%	72%	70%	69%	70%	70%	71%	71%	70%	70%	70%	70%	70%	68%	69%	69%

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	71%	72%	71%	70%	69%	68%	69%	68%

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Humidity	68%	67%	68%	67%	67%	67%	67%	67%

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

Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm
UV	- No risk	- No risk	- No risk	3 Moderate	9 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	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	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	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	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Updated: 12:19am on 9 July 2026

St Helena - Ascension and Tristan Da Cunha weather map

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Forecast for 7am (UTC) Thursday

Updated: 12:19am on 9 July 2026

Forecast explained

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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