St Helena weather live forecast

Tomorrow's maximum temperature in St Helena is expected to be 17°C.

Sunday
6th Jul

17

13

4
Monday
7th Jul

17

16

5
Tuesday
8th Jul

17

16

7
Wednesday
9th Jul

16

15

3
Thursday
10th Jul

17

15

4

5-day weather forecast updated at 04:03 on Sunday 6th July 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 Sunday 6th July 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 17°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the east.

17
°C maximum temperature
13
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
34
kph wind from E

St Helena weather for Monday 7th July 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 17°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the east.

17
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
17
°C wind chill
32
kph wind from E

St Helena weather for Tuesday 8th July 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 17°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.

17
°C maximum temperature
16
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
17
°C wind chill
18
kph wind from SE

St Helena weather for Wednesday 9th July 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

16
°C maximum temperature
15
°C minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SE

St Helena weather for Thursday 10th July 2025

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-east.