Tristan da Cunha weather live forecast

Today's maximum temperature in Tristan da Cunha is expected to be 55°F. Select a day from the live weather forecast for Tristan da Cunha, St Helena & Islands for more weather parameters.

Sunday
31st May
55

52

5

1
Monday
1st Jun
57

55

4

2
Tuesday
2nd Jun
63

55

3

2
Wednesday
3rd Jun
63

57

4

2
Thursday
4th Jun
57

50

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 55°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the south-west.

55
°F maximum temperature
52
°F minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
55
°F wind chill
17
mph 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 57°F, 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 14 mph from the north-west.

57
°F maximum temperature
55
°F minimum temperature
sunshine and showers
4
hours of sunshine
2
UV index (Low)
13
% chance of some rain
<2
mm of rainfall expected
57
°F wind chill
14
mph 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 63°F, 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 31 mph from the north.

63
°F maximum temperature
55
°F 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
63
°F wind chill
31
mph 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 63°F, 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 29 mph from the west.

63
°F maximum temperature
57
°F minimum temperature
sunshine and showers
4
hours of sunshine
2
UV index (Low)
70
% chance of some rain
<20
mm of rainfall expected
63
°F wind chill
29
mph 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 57°F, 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 24 mph from the south-west.