South Georgia & South Sandwich weather live forecast

Today's maximum temperature in the South Georgia & South Sandwich is expected to be 8°C. Select a day from the live weather forecast for the South Georgia & South Sandwich (Grytviken) for more weather parameters.

Saturday
17th Jan
8

3

2

3
Sunday
18th Jan
6

2

4

2
Monday
19th Jan
5

1

4

6
Tuesday
20th Jan
7

4

6

2
Wednesday
21st Jan
7

3

8

7

5-day weather forecast updated at 04:01 on Saturday 17th 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 Saturday 17th January 2026

Expect mostly cloudy with rain in South Georgia & South Sandwich with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a moderate breeze of 24 kph from the west.

8
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
89
% chance of some rain
<20
mm of rainfall expected
4
°C wind chill
24
kph wind from W

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

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 6°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 59% chance of some sleet or snow and a moderate breeze of 27 kph from the south-west.

6
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
2
UV index (Low)
59
% chance of some sleet or snow
<20
mm of sleet/snow expected
2
°C wind chill
27
kph wind from SW

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

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 5°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 99% chance of some sleet or snow and a fresh breeze of 31 kph from the west.

5
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
6
UV index (High)
99
% chance of some sleet or snow
<10
mm of sleet/snow expected
1
°C wind chill
31
kph wind from W

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

Expect mostly cloudy with rain in South Georgia & South Sandwich with a maximum temperature of 7°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a fresh breeze of 34 kph from the west.

7
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
6
hours of sunshine
2
UV index (Low)
61
% chance of some rain
<10
mm of rainfall expected
2
°C wind chill
34
kph wind from W

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

Expect broken clouds in South Georgia & South Sandwich with a maximum temperature of 7°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.