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.

Wednesday
30th Sep
1

-7

6

4
Thursday
1st Oct
-1

-7

9

6
Friday
2nd Oct
0

-4

2

4
Saturday
3rd Oct
-3

-7

11

5
Sunday
4th Oct
1

-4

9

6

5-day weather forecast updated at 04:00 on Wednesday 30th 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 Wednesday 30th September 2026

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 61% chance of some sleet or snow and a fresh breeze of 33 kph from the south-west.

1
°C maximum temperature
-7
°C minimum temperature
cloudy with sleet or snow
6
hours of sunshine
4
UV index (Moderate)
61
% chance of some sleet or snow
<2
mm of sleet/snow expected
-6
°C wind chill
33
kph wind from SW

Grytviken weather for Thursday 1st October 2026

Expect scattered clouds in Grytviken, South Georgia & South Sandwich with a maximum temperature of -1°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 15 kph from the south-west.

-1
°C maximum temperature
-7
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
cm of snow expected
-6
°C wind chill
15
kph wind from SW

Grytviken weather for Friday 2nd October 2026

Expect mostly cloudy with light snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 0°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 75% chance of some snow and a moderate breeze of 23 kph from the south-west.

0
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
4
UV index (Moderate)
75
% chance of some snow
<5
cm of snow expected
-6
°C wind chill
23
kph wind from SW

Grytviken weather for Saturday 3rd October 2026

Expect clear skies with flurries of snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of -3°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0-2 cm of snow expected with 45% chance of some snow and a moderate breeze of 27 kph from the south.

-3
°C maximum temperature
-7
°C minimum temperature
clear skies with flurries of snow
11
hours of sunshine
5
UV index (Moderate)
45
% chance of some snow
<2
cm of snow expected
-9
°C wind chill
27
kph wind from S

Grytviken weather for Sunday 4th October 2026

Expect scattered clouds in Grytviken, South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.