South Georgia & South Sandwich weather live forecast

Today's maximum temperature in the South Georgia & South Sandwich is expected to be 36°F. Select a day from the live weather forecast for the South Georgia & South Sandwich (Grytviken) for more weather parameters.

Monday
15th Sep
36

34

0

2
Tuesday
16th Sep
36

34

0

3
Wednesday
17th Sep
36

30

4

3
Thursday
18th Sep
34

30

6

3
Friday
19th Sep
36

30

3

2

5-day weather forecast updated at 04:01 on Monday 15th September 2025 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 Monday 15th September 2025

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 2 (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 15 mph from the north-west.

36
°F maximum temperature
34
°F minimum temperature
cloudy with sleet or snow
0
hours of sunshine
2
UV index (Low)
99
% chance of some sleet or snow
<20
mm of sleet/snow expected
27
°F wind chill
15
mph wind from NW

South Georgia & South Sandwich weather for Tuesday 16th September 2025

Expect mostly cloudy with rain in South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 10 mph from the north-west.

36
°F maximum temperature
34
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
3
UV index (Moderate)
79
% chance of some rain
<10
mm of rainfall expected
28
°F wind chill
10
mph wind from NW

South Georgia & South Sandwich weather for Wednesday 17th September 2025

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 81% chance of some sleet or snow and a gentle breeze of 10 mph from the south-west.

36
°F maximum temperature
30
°F minimum temperature
cloudy with sleet or snow
4
hours of sunshine
3
UV index (Moderate)
81
% chance of some sleet or snow
<10
mm of sleet/snow expected
28
°F wind chill
10
mph wind from SW

South Georgia & South Sandwich weather for Thursday 18th September 2025

Expect clear skies with flurries of snow in South Georgia & South Sandwich with a maximum temperature of 34°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 5-10 cm of snow expected with 80% chance of some snow and a moderate breeze of 16 mph from the west.

34
°F maximum temperature
30
°F minimum temperature
clear skies with flurries of snow
6
hours of sunshine
3
UV index (Moderate)
80
% chance of some snow
<10
cm of snow expected
25
°F wind chill
16
mph wind from W

South Georgia & South Sandwich weather for Friday 19th September 2025

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 10-20 cm of snow expected with 97% chance of some snow and a fresh breeze of 19 mph from the west.

36
°F maximum temperature
30
°F minimum temperature
mostly cloudy with snow
3
hours of sunshine
2
UV index (Low)
97
% chance of some snow
<20
cm of snow expected
25
°F wind chill
19
mph wind from W

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South Georgia and South Sandwich Islands - quick facts
Time difference	UK -2 hours
Language(s)	English
Currency	Pound Sterling
Electricity	G plug (230V)
Driving side	Left
Why visit?	Nature
Tourist info	Government of South Georgia & the South Sandwich Islands