St Helena weather live forecast

Tomorrow's maximum temperature in St Helena is expected to be 20°C.

Thursday
17th Apr

20

19

5
Friday
18th Apr

20

19

5
Saturday
19th Apr

20

19

6
Sunday
20th Apr

20

18

6
Monday
21st Apr

20

18

6

5-day weather forecast updated at 04:02 on Thursday 17th April 2025 GMT

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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.

St Helena weather forecast by day

Below are the detailed weather forecasts for St Helena for the next 5 days.

St Helena weather for Thursday 17th April 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 20°C, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-east.

20
°C maximum temperature
19
°C minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
20
°C wind chill
26
kph wind from SE

St Helena weather for Friday 18th April 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 20°C, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the east.

20
°C maximum temperature
19
°C minimum temperature
broken clouds
5
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
20
°C wind chill
25
kph wind from E

St Helena weather for Saturday 19th April 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 20°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

20
°C maximum temperature
19
°C minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
20
°C wind chill
23
kph wind from E

St Helena weather for Sunday 20th April 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 20°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-east.