Tristan da Cunha weather live forecast

Tomorrow's maximum temperature in Tristan da Cunha is expected to be 61°F.

Wednesday
2nd Jul

61

55

1
Thursday
3rd Jul

61

52

4
Friday
4th Jul

52

50

4
Saturday
5th Jul

54

52

6
Sunday
6th Jul

57

54

3

5-day weather forecast updated at 04:03 on Wednesday 2nd July 2025 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 Wednesday 2nd July 2025

Expect mostly cloudy with rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 61°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 98% chance of some rain and a strong breeze of 25 mph from the north-west.

61
°F maximum temperature
55
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
98
% chance of some rain
<10
mm of rainfall expected
61
°F wind chill
25
mph wind from NW

Tristan da Cunha weather for Thursday 3rd July 2025

Expect mostly cloudy with light rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 61°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a strong breeze of 25 mph from the west.

61
°F maximum temperature
52
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
2
UV index (Low)
53
% chance of some rain
<5
mm of rainfall expected
61
°F wind chill
25
mph wind from W

Tristan da Cunha weather for Friday 4th July 2025

Expect broken clouds in Tristan da Cunha, St Helena & Islands with a maximum temperature of 52°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the south.

52
°F maximum temperature
50
°F minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
52
°F wind chill
12
mph wind from S

Tristan da Cunha weather for Saturday 5th July 2025

Expect scattered clouds in Tristan da Cunha, St Helena & Islands with a maximum temperature of 54°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south-west.

54
°F maximum temperature
52
°F minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
54
°F wind chill
14
mph wind from SW

Tristan da Cunha weather for Sunday 6th July 2025

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 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a strong breeze of 25 mph from the north.