Grytviken weather live forecast

Today's maximum temperature in Grytviken is expected to be 12°C. Select a day from the live weather forecast for Grytviken, South Georgia & South Sandwich for more weather parameters.

Thursday
15th Jan
12

6

5

8
Friday
16th Jan
9

3

3

2
Saturday
17th Jan
7

3

3

3
Sunday
18th Jan
6

1

3

3
Monday
19th Jan
4

1

4

7

5-day weather forecast updated at 04:00 on Thursday 15th 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 Thursday 15th January 2026

Expect mostly cloudy with light rain in Grytviken, South Georgia & South Sandwich with a maximum temperature of 12°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 3% chance of some rain and a moderate breeze of 26 kph from the west.

12
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
8
UV index (Very High)
3
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
26
kph wind from W

Grytviken weather for Friday 16th January 2026

Expect mostly cloudy with rain in Grytviken, South Georgia & South Sandwich with a maximum temperature of 9°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 28 kph from the south-west.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
2
UV index (Low)
76
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
28
kph wind from SW

Grytviken weather for Saturday 17th January 2026

Expect mostly cloudy with rain in Grytviken, South Georgia & South Sandwich with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 96% chance of some rain and a moderate breeze of 25 kph from the west.

7
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
3
UV index (Moderate)
96
% chance of some rain
<20
mm of rainfall expected
3
°C wind chill
25
kph wind from W

Grytviken weather for Sunday 18th January 2026

Expect mostly cloudy with light rain in Grytviken, South Georgia & South Sandwich with a maximum temperature of 6°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 22 kph from the south-west.

6
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
64
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
22
kph wind from SW

Grytviken weather for Monday 19th January 2026

Expect mostly cloudy with light snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 4°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 2-5 cm of snow expected with 91% chance of some snow and a moderate breeze of 26 kph from the west.