St Helena & Islands weather live forecast

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

Tuesday
18th Nov
17

15

6

11
Wednesday
19th Nov
17

15

6

11
Thursday
20th Nov
16

15

6

11
Friday
21st Nov
17

15

7

11
Saturday
22nd Nov
16

15

5

11

5-day weather forecast updated at 04:04 on Tuesday 18th November 2025 GMT

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Destination

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.

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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 Tuesday 18th November 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 17°C, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-east.

17
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
17
°C wind chill
20
kph wind from SE

St Helena & Islands weather for Wednesday 19th November 2025

17
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
17
°C wind chill
23
kph wind from SE

St Helena & Islands weather for Thursday 20th November 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 16°C, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-east.

16
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from SE

St Helena & Islands weather for Friday 21st November 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 17°C, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

17
°C maximum temperature
15
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
17
°C wind chill
21
kph wind from SE

St Helena & Islands weather for Saturday 22nd November 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 16°C, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-east.