Grytviken weather live forecast

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

Sunday
14th Sep
1

0

4

3
Monday
15th Sep
2

1

1

2
Tuesday
16th Sep
2

1

3

3
Wednesday
17th Sep
2

-2

3

3
Thursday
18th Sep
1

-2

3

4

5-day weather forecast updated at 04:00 on Sunday 14th 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.

Grytviken weather forecast by day

Below are the detailed weather forecasts for Grytviken for the next 5 days.

Grytviken weather for Sunday 14th September 2025

Expect broken clouds in Grytviken, South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.

1
°C maximum temperature
0
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
-4
°C wind chill
19
kph wind from NW

Grytviken weather for Monday 15th September 2025

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 20-30 mm of sleet/snow expected with 97% chance of some sleet or snow and a moderate breeze of 24 kph from the north-west.

2
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
2
UV index (Low)
97
% chance of some sleet or snow
<30
mm of sleet/snow expected
-4
°C wind chill
24
kph wind from NW

Grytviken weather for Tuesday 16th September 2025

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 66% chance of some sleet or snow and a moderate breeze of 21 kph from the north-west.

2
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
3
UV index (Moderate)
66
% chance of some sleet or snow
<10
mm of sleet/snow expected
-3
°C wind chill
21
kph wind from NW

Grytviken weather for Wednesday 17th September 2025

Expect cloudy with sleet or snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of sleet/snow expected with 94% chance of some sleet or snow and a fresh breeze of 29 kph from the south-west.

2
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
3
UV index (Moderate)
94
% chance of some sleet or snow
<30
mm of sleet/snow expected
-3
°C wind chill
29
kph wind from SW

Grytviken weather for Thursday 18th September 2025

Expect mostly cloudy with snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 1°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 cm of snow expected with 94% chance of some snow and a fresh breeze of 34 kph from the west.

1
°C maximum temperature
-2
°C minimum temperature
mostly cloudy with snow
3
hours of sunshine
4
UV index (Moderate)
94
% chance of some snow
<10
cm of snow expected
-6
°C wind chill
34
kph wind from W

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Metric (°C / mm) | Imperial (°F / inches)

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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