St Helena weather live forecast

Tomorrow's maximum temperature in St Helena is expected to be 18°C.

Saturday
7th Jun

18

17

6
Sunday
8th Jun

18

16

5
Monday
9th Jun

18

17

4
Tuesday
10th Jun

18

17

5
Wednesday
11th Jun

18

17

3

5-day weather forecast updated at 04:02 on Saturday 7th June 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 Saturday 7th June 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 18°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-east.

18
°C maximum temperature
17
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
18
°C wind chill
29
kph wind from SE

St Helena weather for Sunday 8th June 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 18°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-east.

18
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
18
°C wind chill
29
kph wind from SE

St Helena weather for Monday 9th June 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 18°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the east.

18
°C maximum temperature
17
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
18
°C wind chill
29
kph wind from E

St Helena weather for Tuesday 10th June 2025

18
°C maximum temperature
17
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
18
°C wind chill
30
kph wind from E

St Helena weather for Wednesday 11th June 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-east.