South Georgia & South Sandwich weather live forecast

Today's maximum temperature in the South Georgia & South Sandwich is expected to be 2°C. Select a day from the live weather forecast for the South Georgia & South Sandwich (Grytviken) for more weather parameters.

Tuesday
19th May
2

-1

3

UV0
Wednesday
20th May
-1

-3

1

UV1
Thursday
21st May
-2

-4

3

UV1
Friday
22nd May
3

-5

1

UV0
Saturday
23rd May
3

0

1

UV0

5-day weather forecast updated at 04:00 on Tuesday 19th 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 Tuesday 19th May 2026

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of 2°C and 3 hours of bright sunshine. There are 10-20 cm of snow expected with 84% chance of some snow and a strong breeze of 43 kph from the south-west.

2
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with snow
3
hours of sunshine
UV0
UV index (None)
84
% chance of some snow
<20
cm of snow expected
-5
°C wind chill
43
kph wind from SW

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

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of -1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 74% chance of some snow and a gentle breeze of 17 kph from the south-west.

-1
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with snow
1
hour of sunshine
UV1
UV index (Low)
74
% chance of some snow
<10
cm of snow expected
-6
°C wind chill
17
kph wind from SW

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

Expect mostly cloudy with light snow in South Georgia & South Sandwich with a maximum temperature of -2°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 45% chance of some snow and a moderate breeze of 21 kph from the south-west.

-2
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
UV1
UV index (Low)
45
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
21
kph 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 3°C and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 28 kph from the west.

3
°C maximum temperature
-5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV0
UV index (None)
68
% chance of some rain
<5
mm of rainfall expected
-2
°C wind chill
28
kph wind from W

South Georgia & South Sandwich weather for Saturday 23rd May 2026

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 3°C and 1 hour of bright sunshine. There are 20-30 mm of sleet/snow expected with 87% chance of some sleet or snow and a fresh gale of 68 kph from the south-west.