St Helena & Islands weather live forecast

Today's maximum temperature in St Helena & Islands is expected to be 21°C. Select a day from the live weather forecast for St Helena & Islands (St Helena) for more weather parameters.

Monday
29th Dec
21

17

4

11
Tuesday
30th Dec
22

18

4

11
Wednesday
31st Dec
21

17

3

9
Thursday
1st Jan
21

17

6

11
Friday
2nd Jan
22

18

5

11

5-day weather forecast updated at 04:04 on Monday 29th December 2025 GMT

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Destination

The 5-day weather forecast for St Helena & Islands (St Helena) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top St Helena & Islands destinations

Below are temperatures expected today at popular countries, regions and places in St Helena & Islands. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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St Helena & Islands weather forecast by day

Below are the detailed weather forecasts for St Helena & Islands for the next 5 days. The forecasts shown are for St Helena and may not represent the whole of St Helena & Islands. Browse more destinations in St Helena & Islands to view more weather forecasts.

St Helena & Islands weather for Monday 29th December 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 21°C, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

21
°C maximum temperature
17
°C minimum temperature
broken clouds
4
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

St Helena & Islands weather for Tuesday 30th December 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 22°C, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

22
°C maximum temperature
18
°C minimum temperature
broken clouds
4
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
22
°C wind chill
14
kph wind from SE

St Helena & Islands weather for Wednesday 31st December 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 21°C, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

21
°C maximum temperature
17
°C minimum temperature
broken clouds
3
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

St Helena & Islands weather for Thursday 1st January 2026

Expect broken clouds in St Helena & Islands with a maximum temperature of 21°C, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

21
°C maximum temperature
17
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SE

St Helena & Islands weather for Friday 2nd January 2026

Expect sunshine and showers in St Helena & Islands with a maximum temperature of 22°C, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 15 kph from the east.