Grytviken weather live forecast

Today's maximum temperature in Grytviken is expected to be 37°F. Select a day from the live weather forecast for Grytviken, South Georgia & South Sandwich for more weather parameters.

Wednesday
21st Oct
37

32

7

4
Thursday
22nd Oct
36

32

2

3
Friday
23rd Oct
34

30

5

6
Saturday
24th Oct
34

27

4

10
Sunday
25th Oct
36

27

6

9

5-day weather forecast updated at 04:00 on Wednesday 21st 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.

Grytviken weather forecast by day

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

Grytviken weather for Wednesday 21st October 2026

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 37°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 82% chance of some sleet or snow and a fresh breeze of 20 mph from the west.

37
°F maximum temperature
32
°F minimum temperature
cloudy with sleet or snow
7
hours of sunshine
4
UV index (Moderate)
82
% chance of some sleet or snow
<5
mm of sleet/snow expected
27
°F wind chill
20
mph wind from W

Grytviken weather for Thursday 22nd October 2026

Expect mostly cloudy with rain in Grytviken, South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a strong breeze of 24 mph from the south-west.

36
°F maximum temperature
32
°F minimum temperature
mostly cloudy with rain
2
hours of sunshine
3
UV index (Moderate)
77
% chance of some rain
<10
mm of rainfall expected
23
°F wind chill
24
mph wind from SW

Grytviken weather for Friday 23rd October 2026

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 34°F, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 70% chance of some sleet or snow and a fresh breeze of 21 mph from the south-west.

34
°F maximum temperature
30
°F minimum temperature
cloudy with sleet or snow
5
hours of sunshine
6
UV index (High)
70
% chance of some sleet or snow
<10
mm of sleet/snow expected
23
°F wind chill
21
mph wind from SW

Grytviken weather for Saturday 24th October 2026

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 34°F, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 54% chance of some sleet or snow and a gentle breeze of 12 mph from the south-west.

34
°F maximum temperature
27
°F minimum temperature
cloudy with sleet or snow
4
hours of sunshine
10
UV index (Very High)
54
% chance of some sleet or snow
<2
mm of sleet/snow expected
25
°F wind chill
12
mph wind from SW

Grytviken weather for Sunday 25th October 2026

Expect sunshine and showers in Grytviken, South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a moderate breeze of 16 mph from the south-west.