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

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Forecast days

Today

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

Sunrise: 06:29

Sunset: 18:53

Overcast.

Ex UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 22° Celsius;
Mon 3 Nov

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

Sunrise: 06:29

Sunset: 18:53

Overcast changing to sunny intervals by lunchtime.

Ex UV

No pollution data.

No pollen data.

Mon 3 Nov

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 22° Celsius;
Tue 4 Nov

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

Sunrise: 06:29

Sunset: 18:53

Overcast changing to sunny intervals by lunchtime.

Ex UV

No pollution data.

No pollen data.

Tue 4 Nov

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 22° Celsius;
Wed 5 Nov

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 23° Celsius;

Sunrise: 06:29

Sunset: 18:54

Overcast changing to sunny intervals by late morning.

Ex UV

No pollution data.

No pollen data.

Wed 5 Nov

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 23° Celsius;
Thu 6 Nov

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 23° Celsius;

Sunrise: 06:29

Sunset: 18:54

Overcast changing to sunny intervals by lunchtime.

Ex UV

No pollution data.

No pollen data.

Thu 6 Nov

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 23° Celsius;
Fri 7 Nov

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 23° Celsius;

Sunrise: 06:28

Sunset: 18:54

Overcast changing to sunny intervals by lunchtime.

Ex UV

No pollution data.

No pollen data.

Fri 7 Nov

Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 23° Celsius;
Sat 8 Nov

Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 23° Celsius;

Sunrise: 06:28

Sunset: 18:54

Sunny intervals changing to cloudy in the afternoon.

Ex UV

No pollution data.

No pollen data.

Sat 8 Nov

Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 23° Celsius;

Overcast.

Sunrise: 06:29

Sunset: 18:53

Ex UV

No pollution data.

No pollen data.

7 day forecast for Ascension Wideawake

Today (2 November 2025)

Time	23:00
Weather symbols
Chance of precipitation	<5%
Temperature (°C)	23°
Feels like temperature (°C)	21°
Wind direction and speed (mph)	SE 15
Wind gust (mph)	21
Visibility (description)	VG
Humidity	75%
UV	-

Monday (3 November 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
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%
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°
Feels like temperature (°C)	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	20°	20°	20°	20°	21°	21°	21°	21°	21°	21°
Wind direction and speed (mph)	SE 15	SE 15	SE 15	SE 14	SE 14	SE 14	SE 14	SE 14	SE 15	SE 15	SE 15	SE 15	SE 15	SE 16	SE 16	SE 17	SE 17	SSE 17	SE 17	SE 17	SE 17	SE 17	SE 17	SE 17
Wind gust (mph)	21	21	21	20	20	20	20	20	21	21	21	21	21	22	23	23	23	23	23	23	23	22	23	23
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
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%
UV	-	-	-	-	-	-	1	1	2	5	9	12	12	12	11	7	4	1	1	-	-	-	-	-

Tuesday (4 November 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
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%
Temperature (°C)	23°	23°	23°	23°	23°	23°	22°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°	23°
Feels like temperature (°C)	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	20°	21°	21°	21°	21°	21°	21°	21°	21°	21°
Wind direction and speed (mph)	SE 17	SE 17	SE 17	SE 17	SE 18	SE 18	SE 18	SE 18	ESE 18	ESE 18	ESE 18	ESE 18	ESE 17	ESE 17	ESE 17	ESE 16	ESE 16	ESE 16	ESE 16	ESE 15	ESE 15	ESE 15	ESE 15	ESE 16
Wind gust (mph)	24	24	24	24	25	25	25	25	26	25	25	24	24	23	23	22	22	21	21	21	21	22	22	22
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
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%
UV	-	-	-	-	-	-	1	1	3	6	8	11	11	11	9	7	4	1	1	-	-	-	-	-

Wednesday (5 November 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
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%
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°
Feels like temperature (°C)	21°	21°	21°	20°	21°	20°	20°	21°	20°	21°	21°	21°	21°	21°	21°	22°	22°	22°	22°	22°	22°	22°	22°	22°
Wind direction and speed (mph)	ESE 15	ESE 15	ESE 16	ESE 16	ESE 16	ESE 16	ESE 17	ESE 17	ESE 17	ESE 17	ESE 17	ESE 16	ESE 16	ESE 15	ESE 15	ESE 14	ESE 15	ESE 15	ESE 15	ESE 15	ESE 15	ESE 15	ESE 15	ESE 15
Wind gust (mph)	22	22	22	22	23	23	23	23	23	23	23	22	22	20	20	20	20	20	20	21	21	20	20	20
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	75%	76%	76%	77%	78%	78%	77%	79%	79%	79%	79%	78%	78%	77%	77%	77%	76%	76%	76%	76%	76%	76%	76%	76%
UV	-	-	-	-	-	-	1	1	2	4	9	10	13	13	10	7	4	1	1	-	-	-	-	-

Thursday (6 November 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
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%
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°
Feels like temperature (°C)	22°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	21°	22°	22°	22°	22°	22°	22°	22°	21°	21°
Wind direction and speed (mph)	ESE 15	ESE 15	ESE 15	ESE 15	ESE 15	ESE 15	ESE 16	ESE 16	ESE 17	ESE 17	ESE 16	ESE 16	ESE 15	ESE 15	ESE 14	SE 14	SE 14	SE 14	SE 15	SE 15	SE 15	SE 15	SE 15	SE 15
Wind gust (mph)	20	21	21	21	21	21	22	22	22	22	22	21	21	20	20	19	20	20	20	20	20	21	20	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	77%	77%	79%	79%	81%	78%	78%	79%	79%	79%	80%	79%	78%	78%	77%	76%	76%	76%	77%	76%	76%	76%	76%	76%
UV	-	-	-	-	-	-	1	1	2	3	6	9	12	12	11	7	4	1	1	-	-	-	-	-

Friday (7 November 2025)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	23°	23°	23°	23°	23°	23°	23°	23°
Feels like temperature (°C)	21°	21°	21°	21°	21°	22°	22°	22°
Wind direction and speed (mph)	SE 15	SE 14	ESE 14	ESE 15	SE 14	SE 14	SE 14	SE 15
Wind gust (mph)	21	20	21	21	19	20	21	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	76%	79%	82%	80%	79%	76%	76%	76%
UV	-	-	1	4	12	7	1	-

Saturday (8 November 2025)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	23°	23°	23°	23°	23°	23°	23°	23°
Feels like temperature (°C)	22°	21°	21°	21°	22°	22°	22°	21°
Wind direction and speed (mph)	SE 15	SE 14	ESE 15	ESE 16	ESE 15	SE 15	SE 16	ESE 17
Wind gust (mph)	21	21	21	22	21	21	23	23
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	79%	79%	79%	79%	79%	77%	76%	78%
UV	-	-	1	6	12	7	1	-

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Forecast for 23:00 (UTC), Sun

Updated 18:23 (UTC) on Sun 2 Nov 2025

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

Find a forecast

Forecast days

Today

Today

Mon 3 Nov

Mon 3 Nov

Tue 4 Nov

Tue 4 Nov

Wed 5 Nov

Wed 5 Nov

Thu 6 Nov

Thu 6 Nov

Fri 7 Nov

Fri 7 Nov

Sat 8 Nov

Sat 8 Nov

7 day forecast for Ascension Wideawake

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