St Helena weather live forecast

Today's maximum temperature in St Helena is expected to be 17°C. Select a day from the live weather forecast for St Helena, St Helena & Islands for more weather parameters.

Friday
31st Jul
17

15

3

6
Saturday
1st Aug
16

15

3

6
Sunday
2nd Aug
16

15

5

6
Monday
3rd Aug
16

15

5

8
Tuesday
4th Aug
16

15

6

9

5-day weather forecast updated at 04:03 on Friday 31st July 2026 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 Friday 31st July 2026

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 17°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the east.

17
°C maximum temperature
15
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
17
°C wind chill
25
kph wind from E

St Helena weather for Saturday 1st August 2026

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 16°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

16
°C maximum temperature
15
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SE

St Helena weather for Sunday 2nd August 2026

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 16°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

16
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
16
°C wind chill
15
kph wind from SE

St Helena weather for Monday 3rd August 2026

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 16°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 18 kph from the south-east.

16
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from SE

St Helena weather for Tuesday 4th August 2026

Expect broken clouds in St Helena, St Helena & Islands with a maximum temperature of 16°C, maximum UV of 9 (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.