Tristan da Cunha weather live forecast

Today's maximum temperature in Tristan da Cunha is expected to be 59°F. Select a day from the live weather forecast for Tristan da Cunha, St Helena & Islands for more weather parameters.

Sunday
8th Nov
59

57

2

9
Monday
9th Nov
57

55

0

4
Tuesday
10th Nov
55

54

9

10
Wednesday
11th Nov
55

54

5

9
Thursday
12th Nov
57

55

5

10

5-day weather forecast updated at 04:02 on Sunday 8th November 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 8th November 2026

Expect mostly cloudy with light rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 59°F, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a strong breeze of 24 mph from the north-west.

59
°F maximum temperature
57
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
9
UV index (Very High)
43
% chance of some rain
<2
mm of rainfall expected
59
°F wind chill
24
mph wind from NW

Tristan da Cunha weather for Monday 9th November 2026

Expect cloudy with some rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 57°F, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 11 mph from the south.

57
°F maximum temperature
55
°F minimum temperature
cloudy with some rain
0
hours of sunshine
4
UV index (Moderate)
100
% chance of some rain
<10
mm of rainfall expected
57
°F wind chill
11
mph wind from S

Tristan da Cunha weather for Tuesday 10th November 2026

Expect broken clouds in Tristan da Cunha, St Helena & Islands with a maximum temperature of 55°F, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south-west.

55
°F maximum temperature
54
°F minimum temperature
broken clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
55
°F wind chill
14
mph wind from SW

Tristan da Cunha weather for Wednesday 11th November 2026

Expect broken clouds in Tristan da Cunha, St Helena & Islands with a maximum temperature of 55°F, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the west.

55
°F maximum temperature
54
°F minimum temperature
broken clouds
5
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
mph wind from W

Tristan da Cunha weather for Thursday 12th November 2026

Expect broken clouds in Tristan da Cunha, St Helena & Islands with a maximum temperature of 57°F, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the west.