South Georgia & South Sandwich weather live forecast

Today's maximum temperature in the South Georgia & South Sandwich is expected to be 9°C. Select a day from the live weather forecast for the South Georgia & South Sandwich (Grytviken) for more weather parameters.

Sunday
21st Dec
9

4

5

7
Monday
22nd Dec
9

5

9

6
Tuesday
23rd Dec
7

4

4

8
Wednesday
24th Dec
6

2

7

5
Thursday
25th Dec
4

2

0

8

5-day weather forecast updated at 04:00 on Sunday 21st 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 Sunday 21st December 2025

Expect mostly cloudy with light rain in South Georgia & South Sandwich with a maximum temperature of 9°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 18 kph from the north-west.

9
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
7
UV index (High)
34
% chance of some rain
<5
mm of rainfall expected
6
°C wind chill
18
kph wind from NW

South Georgia & South Sandwich weather for Monday 22nd December 2025

Expect sunshine and showers in South Georgia & South Sandwich with a maximum temperature of 9°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a light breeze of 12 kph from the south-west.

9
°C maximum temperature
5
°C minimum temperature
sunshine and showers
9
hours of sunshine
6
UV index (High)
15
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
12
kph wind from SW

South Georgia & South Sandwich weather for Tuesday 23rd December 2025

Expect broken clouds in South Georgia & South Sandwich with a maximum temperature of 7°C, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

7
°C maximum temperature
4
°C minimum temperature
broken clouds
4
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
4
°C wind chill
14
kph wind from NW

South Georgia & South Sandwich weather for Wednesday 24th December 2025

Expect mostly cloudy with light rain in South Georgia & South Sandwich with a maximum temperature of 6°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 36% chance of some rain and a light breeze of 10 kph from the south-west.

6
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
7
hours of sunshine
5
UV index (Moderate)
36
% chance of some rain
<5
mm of rainfall expected
4
°C wind chill
10
kph wind from SW

South Georgia & South Sandwich weather for Thursday 25th December 2025

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 4°C, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 57% chance of some sleet or snow and a light breeze of 10 kph from the north.