Grytviken weather live forecast

Today's maximum temperature in Grytviken is expected to be 36°F. Select a day from the live weather forecast for Grytviken, South Georgia & South Sandwich for more weather parameters.

Friday
25th Sep
36

32

3

4
Saturday
26th Sep
34

18

5

4
Sunday
27th Sep
34

19

2

5
Monday
28th Sep
34

27

4

4
Tuesday
29th Sep
28

23

5

5

5-day weather forecast updated at 04:00 on Friday 25th September 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 Friday 25th September 2026

Expect mostly cloudy with light snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 72% chance of some snow and a fresh breeze of 20 mph from the north-west.

36
°F maximum temperature
32
°F minimum temperature
mostly cloudy with light snow
3
hours of sunshine
4
UV index (Moderate)
72
% chance of some snow
<2
cm of snow expected
25
°F wind chill
20
mph wind from NW

Grytviken weather for Saturday 26th September 2026

Expect clear skies with flurries of snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 34°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 cm of snow expected with 74% chance of some snow and a moderate breeze of 17 mph from the south-west.

34
°F maximum temperature
18
°F minimum temperature
clear skies with flurries of snow
5
hours of sunshine
4
UV index (Moderate)
74
% chance of some snow
<10
cm of snow expected
21
°F wind chill
17
mph wind from SW

Grytviken weather for Sunday 27th September 2026

Expect mostly cloudy with light snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 34°F, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 83% chance of some snow and a fresh breeze of 23 mph from the west.

34
°F maximum temperature
19
°F minimum temperature
mostly cloudy with light snow
2
hours of sunshine
5
UV index (Moderate)
83
% chance of some snow
<5
cm of snow expected
21
°F wind chill
23
mph wind from W

Grytviken weather for Monday 28th September 2026

Expect mostly cloudy with snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 34°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 cm of snow expected with 91% chance of some snow and a strong breeze of 29 mph from the west.

34
°F maximum temperature
27
°F minimum temperature
mostly cloudy with snow
4
hours of sunshine
4
UV index (Moderate)
91
% chance of some snow
<10
cm of snow expected
19
°F wind chill
29
mph wind from W

Grytviken weather for Tuesday 29th September 2026

Expect mostly cloudy with light snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 28°F, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 cm of snow expected with 61% chance of some snow and a fresh breeze of 18 mph from the west.