Grytviken weather live forecast

Today's maximum temperature in Grytviken is expected to be 5°C. Select a day from the live weather forecast for Grytviken, South Georgia & South Sandwich for more weather parameters.

Tuesday
6th Jan
5

3

4

7
Wednesday
7th Jan
5

3

4

6
Thursday
8th Jan
4

1

3

7
Friday
9th Jan
2

0

9

7
Saturday
10th Jan
3

1

7

8

5-day weather forecast updated at 04:00 on Tuesday 6th 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.

Grytviken weather forecast by day

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

Grytviken weather for Tuesday 6th January 2026

Expect mostly cloudy with rain in Grytviken, South Georgia & South Sandwich with a maximum temperature of 5°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 27 kph from the west.

5
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
7
UV index (High)
50
% chance of some rain
<10
mm of rainfall expected
0
°C wind chill
27
kph wind from W

Grytviken weather for Wednesday 7th January 2026

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 5°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 83% chance of some sleet or snow and a moderate breeze of 24 kph from the west.

5
°C maximum temperature
3
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
6
UV index (High)
83
% chance of some sleet or snow
<20
mm of sleet/snow expected
0
°C wind chill
24
kph wind from W

Grytviken weather for Thursday 8th January 2026

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 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 53% chance of some sleet or snow and a gentle breeze of 19 kph from the south-west.

4
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
7
UV index (High)
53
% chance of some sleet or snow
<5
mm of sleet/snow expected
0
°C wind chill
19
kph wind from SW

Grytviken weather for Friday 9th January 2026

Expect clear skies with flurries of snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0-2 cm of snow expected with 56% chance of some snow and a gentle breeze of 16 kph from the south-west.

2
°C maximum temperature
0
°C minimum temperature
clear skies with flurries of snow
9
hours of sunshine
7
UV index (High)
56
% chance of some snow
<2
cm of snow expected
-2
°C wind chill
16
kph wind from SW

Grytviken weather for Saturday 10th January 2026

Expect broken clouds in Grytviken, South Georgia & South Sandwich with a maximum temperature of 3°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.