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
1st Sep
1

-1

0

1
Wednesday
2nd Sep
1

0

3

2
Thursday
3rd Sep
2

-6

1

1
Friday
4th Sep
-6

-8

2

2
Saturday
5th Sep
-7

-9

4

2

5-day weather forecast updated at 04:00 on Tuesday 1st 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 1st September 2026

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 99% chance of some sleet or snow and a moderate breeze of 23 kph from the south-west.

1
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
99
% chance of some sleet or snow
<20
mm of sleet/snow expected
-4
°C wind chill
23
kph wind from SW

Grytviken weather for Wednesday 2nd September 2026

Expect mostly cloudy with light snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 52% chance of some snow and a moderate breeze of 22 kph from the north-west.

1
°C maximum temperature
0
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
2
UV index (Low)
52
% chance of some snow
<5
cm of snow expected
-4
°C wind chill
22
kph wind from NW

Grytviken weather for Thursday 3rd September 2026

Expect mostly cloudy with snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 88% chance of some snow and a moderate breeze of 28 kph from the north-west.

2
°C maximum temperature
-6
°C minimum temperature
mostly cloudy with snow
1
hour of sunshine
1
UV index (Low)
88
% chance of some snow
<10
cm of snow expected
-4
°C wind chill
28
kph wind from NW

Grytviken weather for Friday 4th September 2026

Expect mostly cloudy with snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of -6°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 cm of snow expected with 50% chance of some snow and a gentle breeze of 16 kph from the south.

-6
°C maximum temperature
-8
°C minimum temperature
mostly cloudy with snow
2
hours of sunshine
2
UV index (Low)
50
% chance of some snow
<10
cm of snow expected
-12
°C wind chill
16
kph wind from S

Grytviken weather for Saturday 5th September 2026

Expect mostly cloudy with light snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of -7°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 60% chance of some snow and a gentle breeze of 16 kph from the west.