South Georgia & South Sandwich weather live forecast

Today's maximum temperature in the South Georgia & South Sandwich is expected to be -3°C. Select a day from the live weather forecast for the South Georgia & South Sandwich (Grytviken) for more weather parameters.

Tuesday
22nd Sep
-3

-5

0

3
Wednesday
23rd Sep
0

-5

6

3
Thursday
24th Sep
1

-2

2

3
Friday
25th Sep
1

-1

6

3
Saturday
26th Sep
0

-6

5

4

5-day weather forecast updated at 04:00 on Tuesday 22nd 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.

South Georgia & South Sandwich weather forecast by day

Below are the detailed weather forecasts for the South Georgia & South Sandwich for the next 5 days. The forecasts shown are for Grytviken and may not represent the whole of the South Georgia & South Sandwich. Browse more destinations in South Georgia & South Sandwich to view more weather forecasts.

South Georgia & South Sandwich weather for Tuesday 22nd September 2026

Expect broken clouds in South Georgia & South Sandwich with a maximum temperature of -3°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 26 kph from the south-east.

-3
°C maximum temperature
-5
°C minimum temperature
broken clouds
0
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-10
°C wind chill
26
kph wind from SE

South Georgia & South Sandwich weather for Wednesday 23rd September 2026

Expect clear skies with flurries of snow in South Georgia & South Sandwich with a maximum temperature of 0°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 20% chance of some snow and a moderate breeze of 25 kph from the south-west.

0
°C maximum temperature
-5
°C minimum temperature
clear skies with flurries of snow
6
hours of sunshine
3
UV index (Moderate)
20
% chance of some snow
<2
cm of snow expected
-6
°C wind chill
25
kph wind from SW

South Georgia & South Sandwich weather for Thursday 24th September 2026

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 10-20 cm of snow expected with 97% chance of some snow and a fresh breeze of 35 kph from the north-west.

1
°C maximum temperature
-2
°C minimum temperature
mostly cloudy with snow
2
hours of sunshine
3
UV index (Moderate)
97
% chance of some snow
<20
cm of snow expected
-5
°C wind chill
35
kph wind from NW

South Georgia & South Sandwich weather for Friday 25th September 2026

Expect clear skies with flurries of snow in South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 cm of snow expected with 60% chance of some snow and a fresh breeze of 33 kph from the west.

1
°C maximum temperature
-1
°C minimum temperature
clear skies with flurries of snow
6
hours of sunshine
3
UV index (Moderate)
60
% chance of some snow
<5
cm of snow expected
-6
°C wind chill
33
kph wind from W

South Georgia & South Sandwich weather for Saturday 26th September 2026

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of 0°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 5-10 cm of snow expected with 77% chance of some snow and a fresh breeze of 35 kph from the west.