St Helena weather live forecast

Tomorrow's maximum temperature in St Helena is expected to be 19°C.

Monday
12th May

19

18

3
Tuesday
13th May

19

18

5
Wednesday
14th May

19

18

5
Thursday
15th May

18

17

7
Friday
16th May

19

18

6

5-day weather forecast updated at 04:02 on Monday 12th May 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 Monday 12th May 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 19°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the east.

19
°C maximum temperature
18
°C minimum temperature
broken clouds
3
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
19
°C wind chill
27
kph wind from E

St Helena weather for Tuesday 13th May 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

19
°C maximum temperature
18
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
19
°C wind chill
17
kph wind from E

St Helena weather for Wednesday 14th May 2025

19
°C maximum temperature
18
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
19
°C wind chill
14
kph wind from SE

St Helena weather for Thursday 15th May 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 18°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

18
°C maximum temperature
17
°C minimum temperature
broken clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

St Helena weather for Friday 16th May 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.