Grytviken weather live forecast

Today's maximum temperature in Grytviken is expected to be -1°C. Select a day from the live weather forecast for Grytviken, South Georgia & South Sandwich for more weather parameters.

Tuesday
15th Sep
-1

-9

5

4
Wednesday
16th Sep
1

-1

3

3
Thursday
17th Sep
2

-1

4

2
Friday
18th Sep
-1

-3

5

3
Saturday
19th Sep
2

-1

0

3

5-day weather forecast updated at 04:00 on Tuesday 15th 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 Tuesday 15th September 2026

Expect clear skies with flurries of snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of -1°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 69% chance of some snow and a fresh breeze of 34 kph from the west.

-1
°C maximum temperature
-9
°C minimum temperature
clear skies with flurries of snow
5
hours of sunshine
4
UV index (Moderate)
69
% chance of some snow
<2
cm of snow expected
-8
°C wind chill
34
kph wind from W

Grytviken weather for Wednesday 16th September 2026

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 45% chance of some sleet or snow and a fresh breeze of 38 kph from the west.

1
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
3
UV index (Moderate)
45
% chance of some sleet or snow
<5
mm of sleet/snow expected
-5
°C wind chill
38
kph wind from W

Grytviken weather for Thursday 17th September 2026

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 73% chance of some sleet or snow and a moderate breeze of 28 kph from the west.

2
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
2
UV index (Low)
73
% chance of some sleet or snow
<10
mm of sleet/snow expected
-4
°C wind chill
28
kph wind from W

Grytviken weather for Friday 18th September 2026

Expect broken clouds in Grytviken, South Georgia & South Sandwich with a maximum temperature of -1°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 21 kph from the south-west.

-1
°C maximum temperature
-3
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-6
°C wind chill
21
kph wind from SW

Grytviken weather for Saturday 19th September 2026

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 89% chance of some sleet or snow and a fresh breeze of 34 kph from the north-west.