South Georgia & South Sandwich weather live forecast

Today's maximum temperature in the South Georgia & South Sandwich is expected to be 34°F. Select a day from the live weather forecast for the South Georgia & South Sandwich (Grytviken) for more weather parameters.

Monday
18th May
34

27

4

1
Tuesday
19th May
36

28

1

1
Wednesday
20th May
28

27

4

1
Thursday
21st May
28

23

5

1
Friday
22nd May
39

25

1

1

5-day weather forecast updated at 04:00 on Monday 18th May 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 Monday 18th May 2026

Expect clear skies with flurries of snow in South Georgia & South Sandwich with a maximum temperature of 34°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 cm of snow expected with 97% chance of some snow and a fresh breeze of 24 mph from the west.

34
°F maximum temperature
27
°F minimum temperature
clear skies with flurries of snow
4
hours of sunshine
1
UV index (Low)
97
% chance of some snow
<5
cm of snow expected
21
°F wind chill
24
mph wind from W

South Georgia & South Sandwich weather for Tuesday 19th May 2026

Expect mostly cloudy with light snow in South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 77% chance of some snow and a moderate breeze of 17 mph from the south-west.

36
°F maximum temperature
28
°F minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
77
% chance of some snow
<5
cm of snow expected
25
°F wind chill
17
mph wind from SW

South Georgia & South Sandwich weather for Wednesday 20th May 2026

Expect clear skies with flurries of snow in South Georgia & South Sandwich with a maximum temperature of 28°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 cm of snow expected with 79% chance of some snow and a moderate breeze of 13 mph from the south-west.

28
°F maximum temperature
27
°F minimum temperature
clear skies with flurries of snow
4
hours of sunshine
1
UV index (Low)
79
% chance of some snow
<10
cm of snow expected
19
°F wind chill
13
mph wind from SW

South Georgia & South Sandwich weather for Thursday 21st May 2026

Expect clear skies with flurries of snow in South Georgia & South Sandwich with a maximum temperature of 28°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 59% chance of some snow and a moderate breeze of 14 mph from the south-west.

28
°F maximum temperature
23
°F minimum temperature
clear skies with flurries of snow
5
hours of sunshine
1
UV index (Low)
59
% chance of some snow
<2
cm of snow expected
18
°F wind chill
14
mph wind from SW

South Georgia & South Sandwich weather for Friday 22nd May 2026

Expect mostly cloudy with light rain in South Georgia & South Sandwich with a maximum temperature of 39°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 15 mph from the west.