South Georgia & South Sandwich weather live forecast

Today's maximum temperature in the South Georgia & South Sandwich is expected to be 46°F. Select a day from the live weather forecast for the South Georgia & South Sandwich (Grytviken) for more weather parameters.

Tuesday
13th Jan
46

39

5

3
Wednesday
14th Jan
48

39

6

6
Thursday
15th Jan
50

45

1

4
Friday
16th Jan
46

41

3

1
Saturday
17th Jan
39

36

2

8

5-day weather forecast updated at 04:00 on Monday 12th January 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 Tuesday 13th January 2026

Expect mostly cloudy with rain in South Georgia & South Sandwich with a maximum temperature of 46°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 13 mph from the north-west.

46
°F maximum temperature
39
°F minimum temperature
mostly cloudy with rain
5
hours of sunshine
3
UV index (Moderate)
91
% chance of some rain
<10
mm of rainfall expected
39
°F wind chill
13
mph wind from NW

South Georgia & South Sandwich weather for Wednesday 14th January 2026

Expect mostly cloudy with light rain in South Georgia & South Sandwich with a maximum temperature of 48°F, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a fresh breeze of 19 mph from the west.

48
°F maximum temperature
39
°F minimum temperature
mostly cloudy with light rain
6
hours of sunshine
6
UV index (High)
44
% chance of some rain
<2
mm of rainfall expected
43
°F wind chill
19
mph wind from W

South Georgia & South Sandwich weather for Thursday 15th January 2026

Expect mostly cloudy with light rain in South Georgia & South Sandwich with a maximum temperature of 50°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a fresh breeze of 19 mph from the west.

50
°F maximum temperature
45
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
53
% chance of some rain
<2
mm of rainfall expected
45
°F wind chill
19
mph wind from W

South Georgia & South Sandwich weather for Friday 16th January 2026

Expect mostly cloudy with rain in South Georgia & South Sandwich with a maximum temperature of 46°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 78% chance of some rain and a fresh breeze of 19 mph from the west.

46
°F maximum temperature
41
°F minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
78
% chance of some rain
<30
mm of rainfall expected
39
°F wind chill
19
mph wind from W

South Georgia & South Sandwich weather for Saturday 17th January 2026

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 39°F, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 70% chance of some sleet or snow and a fresh breeze of 18 mph from the west.