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.

Saturday
6th Jun
59

54

5

2
Sunday
7th Jun
63

59

4

2
Monday
8th Jun
63

55

1

0
Tuesday
9th Jun
55

50

4

1
Wednesday
10th Jun
52

50

4

1

5-day weather forecast updated at 04:02 on Saturday 6th June 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 Saturday 6th June 2026

Expect sunshine and showers in Tristan da Cunha, St Helena & Islands with a maximum temperature of 59°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 22 mph from the west.

59
°F maximum temperature
54
°F minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
70
% chance of some rain
<10
mm of rainfall expected
59
°F wind chill
22
mph wind from W

Tristan da Cunha weather for Sunday 7th 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 2-5 mm of rainfall expected with 44% chance of some rain and a strong breeze of 30 mph from the north-west.

63
°F maximum temperature
59
°F minimum temperature
sunshine and showers
4
hours of sunshine
2
UV index (Low)
44
% chance of some rain
<5
mm of rainfall expected
63
°F wind chill
30
mph wind from NW

Tristan da Cunha weather for Monday 8th June 2026

Expect mostly cloudy with rain in Tristan da Cunha, St Helena & Islands with a maximum temperature of 63°F and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a strong breeze of 32 mph from the north-west.

63
°F maximum temperature
55
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
98
% chance of some rain
<20
mm of rainfall expected
63
°F wind chill
32
mph wind from NW

Tristan da Cunha weather for Tuesday 9th June 2026

Expect sunshine and showers in Tristan da Cunha, St Helena & Islands with a maximum temperature of 55°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a fresh breeze of 19 mph from the south-west.

55
°F maximum temperature
50
°F minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
68
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
19
mph wind from SW

Tristan da Cunha weather for Wednesday 10th June 2026

Expect sunshine and showers 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 0-2 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 14 mph from the south-west.