South Georgia & South Sandwich weather live forecast

Today's maximum temperature in the South Georgia & South Sandwich is expected to be 4°C. Select a day from the live weather forecast for the South Georgia & South Sandwich (Grytviken) for more weather parameters.

Tuesday
20th Oct
4

1

10

6
Wednesday
21st Oct
3

0

5

4
Thursday
22nd Oct
2

0

3

6
Friday
23rd Oct
2

-1

4

7
Saturday
24th Oct
-1

-4

3

10

5-day weather forecast updated at 04:00 on Tuesday 20th 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 Tuesday 20th October 2026

Expect broken clouds in South Georgia & South Sandwich with a maximum temperature of 4°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

4
°C maximum temperature
1
°C minimum temperature
broken clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
1
°C wind chill
13
kph 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 3°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 74% chance of some sleet or snow and a moderate breeze of 28 kph from the south-west.

3
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
5
hours of sunshine
4
UV index (Moderate)
74
% chance of some sleet or snow
<5
mm of sleet/snow expected
-3
°C wind chill
28
kph wind from SW

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

Expect mostly cloudy with light rain in South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a fresh breeze of 34 kph from the south-west.

2
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
6
UV index (High)
53
% chance of some rain
<5
mm of rainfall expected
-4
°C wind chill
34
kph wind from SW

South Georgia & South Sandwich weather for Friday 23rd October 2026

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 74% chance of some sleet or snow and a fresh breeze of 30 kph from the south-west.

2
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
7
UV index (High)
74
% chance of some sleet or snow
<10
mm of sleet/snow expected
-4
°C wind chill
30
kph wind from SW

South Georgia & South Sandwich weather for Saturday 24th October 2026

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of -1°C, maximum UV of 10 (Very High) and 3 hours of bright sunshine. There are 5-10 cm of snow expected with 81% chance of some snow and a gentle breeze of 18 kph from the south-west.