Grytviken weather live forecast

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

Thursday
25th Dec
4

2

2

4
Friday
26th Dec
5

3

6

7
Saturday
27th Dec
5

3

0

3
Sunday
28th Dec
4

2

0

7
Monday
29th Dec
5

2

3

8

5-day weather forecast updated at 04:00 on Thursday 25th 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.

Grytviken weather forecast by day

Below are the detailed weather forecasts for Grytviken for the next 5 days.

Grytviken weather for Thursday 25th December 2025

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 4°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 86% chance of some sleet or snow and a gentle breeze of 14 kph from the north.

4
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
4
UV index (Moderate)
86
% chance of some sleet or snow
<10
mm of sleet/snow expected
0
°C wind chill
14
kph wind from N

Grytviken weather for Friday 26th December 2025

Expect mostly cloudy with light rain in Grytviken, South Georgia & South Sandwich with a maximum temperature of 5°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 16 kph from the west.

5
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
7
UV index (High)
33
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
16
kph wind from W

Grytviken weather for Saturday 27th December 2025

Expect overcast with light rain in Grytviken, South Georgia & South Sandwich with a maximum temperature of 5°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 15 kph from the west.

5
°C maximum temperature
3
°C minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
92
% chance of some rain
<20
mm of rainfall expected
2
°C wind chill
15
kph wind from W

Grytviken weather for Sunday 28th December 2025

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 4°C, maximum UV of 7 (High) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 84% chance of some sleet or snow and a moderate breeze of 22 kph from the west.

4
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
7
UV index (High)
84
% chance of some sleet or snow
<20
mm of sleet/snow expected
-1
°C wind chill
22
kph wind from W

Grytviken weather for Monday 29th December 2025

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 5°C, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 54% chance of some sleet or snow and a moderate breeze of 20 kph from the south.