Tristan da Cunha weather live forecast

Tomorrow's maximum temperature in Tristan da Cunha is expected to be 17°C.

Saturday
7th Jun

17

14

0
Sunday
8th Jun

17

15

4
Monday
9th Jun

16

15

3
Tuesday
10th Jun

17

16

0
Wednesday
11th Jun

16

14

3

5-day weather forecast updated at 04:02 on Saturday 7th June 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 Saturday 7th June 2025

Expect cloudy with some rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 17°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a strong breeze of 43 kph from the north.

17
°C maximum temperature
14
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<40
mm of rainfall expected
17
°C wind chill
43
kph wind from N

Tristan da Cunha weather for Sunday 8th June 2025

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 2-5 mm of rainfall expected with 22% chance of some rain and a fresh breeze of 32 kph from the north-west.

17
°C maximum temperature
15
°C minimum temperature
sunshine and showers
4
hours of sunshine
2
UV index (Low)
22
% chance of some rain
<5
mm of rainfall expected
17
°C wind chill
32
kph wind from NW

Tristan da Cunha weather for Monday 9th June 2025

Expect broken clouds in Tristan da Cunha, St Helena & Islands with a maximum temperature of 16°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-west.

16
°C maximum temperature
15
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
16
°C wind chill
25
kph wind from NW

Tristan da Cunha weather for Tuesday 10th June 2025

Expect cloudy with some rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 17°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 97% chance of some rain and a strong breeze of 50 kph from the north-west.

17
°C maximum temperature
16
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
97
% chance of some rain
<30
mm of rainfall expected
17
°C wind chill
50
kph wind from NW

Tristan da Cunha weather for Wednesday 11th June 2025

Expect mostly cloudy with light rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 16°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a fresh breeze of 29 kph from the west.