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.

Wednesday
16th Sep
1

-1

4

3
Thursday
17th Sep
1

-2

2

2
Friday
18th Sep
0

-3

7

3
Saturday
19th Sep
2

-1

0

2
Sunday
20th Sep
1

-2

4

4

5-day weather forecast updated at 04:00 on Wednesday 16th 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 Wednesday 16th 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 4 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 70% chance of some sleet or snow and a fresh breeze of 34 kph from the west.

1
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
4
hours of sunshine
3
UV index (Moderate)
70
% chance of some sleet or snow
<5
mm of sleet/snow expected
-5
°C wind chill
34
kph wind from W

South Georgia & South Sandwich weather for Thursday 17th September 2026

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 cm of snow expected with 61% chance of some snow and a moderate breeze of 26 kph from the west.

1
°C maximum temperature
-2
°C minimum temperature
mostly cloudy with snow
2
hours of sunshine
2
UV index (Low)
61
% chance of some snow
<10
cm of snow expected
-4
°C wind chill
26
kph wind from W

South Georgia & South Sandwich weather for Friday 18th September 2026

Expect scattered clouds in South Georgia & South Sandwich with a maximum temperature of 0°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 18 kph from the south-west.

0
°C maximum temperature
-3
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-5
°C wind chill
18
kph wind from SW

South Georgia & South Sandwich weather for Saturday 19th September 2026

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 89% chance of some snow and a fresh breeze of 31 kph from the north-west.

2
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with snow
0
hours of sunshine
2
UV index (Low)
89
% chance of some snow
<10
cm of snow expected
-4
°C wind chill
31
kph wind from NW

South Georgia & South Sandwich weather for Sunday 20th September 2026

Expect mostly cloudy with light snow in South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 cm of snow expected with 79% chance of some snow and a moderate gale of 58 kph from the west.