St Helena & Islands weather live forecast

Today's maximum temperature in St Helena & Islands is expected to be 16°C. Select a day from the live weather forecast for St Helena & Islands (St Helena) for more weather parameters.

Friday
5th Sep
16

15

3

9
Saturday
6th Sep
16

15

4

9
Sunday
7th Sep
16

14

5

5
Monday
8th Sep
16

14

4

7
Tuesday
9th Sep
16

14

6

7

5-day weather forecast updated at 04:04 on Friday 5th September 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.

Top St Helena & Islands destinations

Below are temperatures expected today at popular countries, regions and places in St Helena & Islands. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All St Helena & Islands destinations

St Helena & Islands weather forecast by day

Below are the detailed weather forecasts for St Helena & Islands for the next 5 days. The forecasts shown are for St Helena and may not represent the whole of St Helena & Islands. Browse more destinations in St Helena & Islands to view more weather forecasts.

St Helena & Islands weather for Friday 5th September 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 16°C, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-east.

16
°C maximum temperature
15
°C minimum temperature
broken clouds
3
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
16
°C wind chill
27
kph wind from SE

St Helena & Islands weather for Saturday 6th September 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 16°C, maximum UV of 9 (Very High) and 4 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
4
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
16
°C wind chill
23
kph wind from SE

St Helena & Islands weather for Sunday 7th September 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 16°C, maximum UV of 5 (Moderate) 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
14
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
18
kph wind from SE

St Helena & Islands weather for Monday 8th September 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 16°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

16
°C maximum temperature
14
°C minimum temperature
broken clouds
4
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
16
°C wind chill
24
kph wind from SE

St Helena & Islands weather for Tuesday 9th September 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 16°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.