Tristan da Cunha weather live forecast

Today's maximum temperature in Tristan da Cunha is expected to be 13°C. Select a day from the live weather forecast for Tristan da Cunha, St Helena & Islands for more weather parameters.

Sunday
31st May
13

11

5

1
Monday
1st Jun
14

13

4

2
Tuesday
2nd Jun
17

13

3

2
Wednesday
3rd Jun
17

14

4

2
Thursday
4th Jun
14

10

4

2

5-day weather forecast updated at 04:02 on Sunday 31st May 2026 GMT

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The 5-day weather forecast for St Helena & Islands (Tristan da Cunha) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Tristan da Cunha weather forecast by day

Below are the detailed weather forecasts for Tristan da Cunha for the next 5 days.

Tristan da Cunha weather for Sunday 31st May 2026

Expect broken clouds in Tristan da Cunha, St Helena & Islands with a maximum temperature of 13°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-west.

13
°C maximum temperature
11
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
28
kph wind from SW

Tristan da Cunha weather for Monday 1st June 2026

Expect sunshine and showers in Tristan da Cunha, St Helena & Islands with a maximum temperature of 14°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a moderate breeze of 23 kph from the north-west.

14
°C maximum temperature
13
°C minimum temperature
sunshine and showers
4
hours of sunshine
2
UV index (Low)
13
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
23
kph wind from NW

Tristan da Cunha weather for Tuesday 2nd June 2026

Expect mostly cloudy with light rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 17°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a strong breeze of 50 kph from the north.

17
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
47
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
50
kph wind from N

Tristan da Cunha weather for Wednesday 3rd June 2026

Expect sunshine and showers in Tristan da Cunha, St Helena & Islands with a maximum temperature of 17°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a strong breeze of 47 kph from the west.

17
°C maximum temperature
14
°C minimum temperature
sunshine and showers
4
hours of sunshine
2
UV index (Low)
70
% chance of some rain
<20
mm of rainfall expected
17
°C wind chill
47
kph wind from W

Tristan da Cunha weather for Thursday 4th June 2026

Expect mostly cloudy with light rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 14°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a fresh breeze of 38 kph from the south-west.