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.

Thursday
11th Dec
37

32

4

6
Friday
12th Dec
41

34

5

11
Saturday
13th Dec
41

36

4

5
Sunday
14th Dec
45

37

0

9
Monday
15th Dec
41

37

5

9

5-day weather forecast updated at 04:00 on Thursday 11th December 2025 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 Thursday 11th December 2025

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of 37°F, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 10-20 cm of snow expected with 76% chance of some snow and a moderate breeze of 17 mph from the east.

37
°F maximum temperature
32
°F minimum temperature
mostly cloudy with snow
4
hours of sunshine
6
UV index (High)
76
% chance of some snow
<20
cm of snow expected
28
°F wind chill
17
mph wind from E

South Georgia & South Sandwich weather for Friday 12th December 2025

Expect broken clouds in South Georgia & South Sandwich with a maximum temperature of 41°F, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.

41
°F maximum temperature
34
°F minimum temperature
broken clouds
5
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
37
°F wind chill
6
mph wind from SW

South Georgia & South Sandwich weather for Saturday 13th December 2025

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 41°F, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 92% chance of some sleet or snow and a light breeze of 7 mph from the north-east.

41
°F maximum temperature
36
°F minimum temperature
cloudy with sleet or snow
4
hours of sunshine
5
UV index (Moderate)
92
% chance of some sleet or snow
<10
mm of sleet/snow expected
36
°F wind chill
7
mph wind from NE

South Georgia & South Sandwich weather for Sunday 14th December 2025

Expect broken clouds in South Georgia & South Sandwich with a maximum temperature of 45°F, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south-west.

45
°F maximum temperature
37
°F minimum temperature
broken clouds
0
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
37
°F wind chill
14
mph wind from SW

South Georgia & South Sandwich weather for Monday 15th December 2025

Expect mostly cloudy with rain in South Georgia & South Sandwich with a maximum temperature of 41°F, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 13 mph from the west.