South Georgia & South Sandwich weather live forecast

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

Sunday
27th Sep
1

-7

2

5
Monday
28th Sep
2

-3

1

5
Tuesday
29th Sep
-1

-4

12

6
Wednesday
30th Sep
1

-3

7

3
Thursday
1st Oct
-3

-6

10

6

5-day weather forecast updated at 04:00 on Sunday 27th 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 Sunday 27th September 2026

Expect mostly cloudy with light snow in South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 70% chance of some snow and a moderate breeze of 28 kph from the west.

1
°C maximum temperature
-7
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
5
UV index (Moderate)
70
% chance of some snow
<5
cm of snow expected
-6
°C wind chill
28
kph wind from W

South Georgia & South Sandwich weather for Monday 28th September 2026

Expect mostly cloudy with light snow in South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 91% chance of some snow and a strong breeze of 40 kph from the west.

2
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
5
UV index (Moderate)
91
% chance of some snow
<5
cm of snow expected
-5
°C wind chill
40
kph wind from W

South Georgia & South Sandwich weather for Tuesday 29th September 2026

Expect scattered clouds in South Georgia & South Sandwich with a maximum temperature of -1°C, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 29 kph from the south-west.

-1
°C maximum temperature
-4
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
cm of snow expected
-8
°C wind chill
29
kph wind from SW

South Georgia & South Sandwich weather for Wednesday 30th September 2026

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 73% chance of some sleet or snow and a fresh breeze of 30 kph from the south-west.

1
°C maximum temperature
-3
°C minimum temperature
cloudy with sleet or snow
7
hours of sunshine
3
UV index (Moderate)
73
% chance of some sleet or snow
<5
mm of sleet/snow expected
-5
°C wind chill
30
kph wind from SW

South Georgia & South Sandwich weather for Thursday 1st October 2026

Expect scattered clouds in South Georgia & South Sandwich with a maximum temperature of -3°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 9 kph from the south-west.