South Georgia & South Sandwich weather live forecast

Today's maximum temperature in the South Georgia & South Sandwich is expected to be 37°F. Select a day from the live weather forecast for the South Georgia & South Sandwich (Grytviken) for more weather parameters.

Sunday
18th Oct
37

28

11

7
Monday
19th Oct
39

34

9

5
Tuesday
20th Oct
41

34

7

6
Wednesday
21st Oct
41

34

2

5
Thursday
22nd Oct
36

30

7

6

5-day weather forecast updated at 04:00 on Saturday 17th October 2026 GMT

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The 5-day weather forecast for South Georgia & South Sandwich, represented by Grytviken, (Grytviken) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

South Georgia & South Sandwich weather forecast by day

Below are the detailed weather forecasts for the South Georgia & South Sandwich for the next 5 days. The forecasts shown are for Grytviken and may not represent the whole of the South Georgia & South Sandwich. Browse more destinations in South Georgia & South Sandwich to view more weather forecasts.

South Georgia & South Sandwich weather for Sunday 18th October 2026

Expect scattered clouds in South Georgia & South Sandwich with a maximum temperature of 37°F, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

37
°F maximum temperature
28
°F minimum temperature
scattered clouds
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
32
°F wind chill
9
mph wind from SW

South Georgia & South Sandwich weather for Monday 19th October 2026

Expect scattered clouds in South Georgia & South Sandwich with a maximum temperature of 39°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.

39
°F maximum temperature
34
°F minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
34
°F wind chill
11
mph wind from SW

South Georgia & South Sandwich weather for Tuesday 20th October 2026

Expect broken clouds in South Georgia & South Sandwich with a maximum temperature of 41°F, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-west.

41
°F maximum temperature
34
°F minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
37
°F wind chill
5
mph wind from SW

South Georgia & South Sandwich weather for Wednesday 21st October 2026

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 41°F, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 67% chance of some sleet or snow and a gentle breeze of 12 mph from the west.

41
°F maximum temperature
34
°F minimum temperature
cloudy with sleet or snow
2
hours of sunshine
5
UV index (Moderate)
67
% chance of some sleet or snow
<10
mm of sleet/snow expected
34
°F wind chill
12
mph wind from W

South Georgia & South Sandwich weather for Thursday 22nd October 2026

Expect clear skies with flurries of snow in South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 2-5 cm of snow expected with 93% chance of some snow and a moderate breeze of 12 mph from the south-west.