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.

5-day weather forecast updated at 04:01 on Tuesday 2nd 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 Wednesday 3rd September 2025

Expect mostly cloudy with snow in South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 87% chance of some snow and a fresh breeze of 20 mph from the west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 34°F minimum temperature34
    °F minimum temperature
  • Mostly cloudy with snow
    mostly cloudy with snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 87% chance of some snow87
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • 25°F wind chill25
    °F wind chill
  • Fresh breeze of 20 mph from the West20
    mph wind from W

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South Georgia & South Sandwich weather for Thursday 4th September 2025

Expect mostly cloudy with light snow in South Georgia & South Sandwich with a maximum temperature of 34°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 54% chance of some snow and a moderate breeze of 17 mph from the west.

  • 34°F maximum temperature34
    °F maximum temperature
  • 27°F minimum temperature27
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 54% chance of some snow54
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • 23°F wind chill23
    °F wind chill
  • Moderate breeze of 17 mph from the West17
    mph wind from W

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South Georgia & South Sandwich weather for Friday 5th September 2025

Expect broken clouds in South Georgia & South Sandwich with a maximum temperature of 28°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 12 mph from the west.

  • 28°F maximum temperature28
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 18°F wind chill18
    °F wind chill
  • Moderate breeze of 12 mph from the West12
    mph wind from W

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South Georgia & South Sandwich weather for Saturday 6th September 2025

Expect mostly cloudy with light snow in South Georgia & South Sandwich with a maximum temperature of 36°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 cm of snow expected with 59% chance of some snow and a gentle breeze of 11 mph from the south-west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 28°F minimum temperature28
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 59% chance of some snow59
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • 27°F wind chill27
    °F wind chill
  • Gentle breeze of 11 mph from the South-West11
    mph wind from SW

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South Georgia & South Sandwich weather for Sunday 7th September 2025

Expect cloudy with sleet or snow in South Georgia & South Sandwich with a maximum temperature of 34°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 88% chance of some sleet or snow and a moderate gale of 35 mph from the west.

  • 34°F maximum temperature34
    °F maximum temperature
  • 30°F minimum temperature30
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 88% chance of some sleet or snow88
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • 21°F wind chill21
    °F wind chill
  • Moderate gale of 35 mph from the West35
    mph wind from W

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