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.

  • Tuesday
    19th Aug
    Clear skies with flurries of snow (0-2 cm of snow expected)
  • Wednesday
    20th Aug
    Mostly cloudy with rain (10-20 mm of rainfall expected)
  • Thursday
    21st Aug
    Sunshine and showers (0-2 mm of rainfall expected)
  • Friday
    22nd Aug
    Cloudy with some snow (20-30 cm of snow expected)
  • Saturday
    23rd Aug
    Mostly cloudy with snow (10-20 cm of snow expected)

5-day weather forecast updated at 04:00 on Tuesday 19th August 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 Tuesday 19th August 2025

Expect clear skies with flurries of snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of -1°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0-2 cm of snow expected with 19% chance of some snow and a fresh breeze of 37 kph from the south-west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 19% chance of some snow19
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -8°C wind chill-8
    °C wind chill
  • Fresh breeze of 37 kph from the South-West37
    kph wind from SW

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Grytviken weather for Wednesday 20th August 2025

Expect mostly cloudy with rain in Grytviken, South Georgia & South Sandwich with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 26 kph from the west.

  • 4°C maximum temperature4
    °C maximum temperature
  • -4°C minimum temperature-4
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 99% chance of some rain99
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • -1°C wind chill-1
    °C wind chill
  • Moderate breeze of 26 kph from the West26
    kph wind from W

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Grytviken weather for Thursday 21st August 2025

Expect sunshine and showers in Grytviken, South Georgia & South Sandwich with a maximum temperature of 3°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 20 kph from the west.

  • 3°C maximum temperature3
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 62% chance of some rain62
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • -1°C wind chill-1
    °C wind chill
  • Moderate breeze of 20 kph from the West20
    kph wind from W

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Grytviken weather for Friday 22nd August 2025

Expect cloudy with some snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 cm of snow expected with 99% chance of some snow and a gentle breeze of 18 kph from the south-east.

  • 2°C maximum temperature2
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Cloudy with some snow
    cloudy with some snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 99% chance of some snow99
    % chance of some snow
  • 20-30 cm of snow expected<30
    cm of snow expected
  • -3°C wind chill-3
    °C wind chill
  • Gentle breeze of 18 kph from the South-East18
    kph wind from SE

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Grytviken weather for Saturday 23rd August 2025

Expect mostly cloudy with snow in Grytviken, South Georgia & South Sandwich with a maximum temperature of 2°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 cm of snow expected with 82% chance of some snow and a light breeze of 12 kph from the west.

  • 2°C maximum temperature2
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Mostly cloudy with snow
    mostly cloudy with snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 82% chance of some snow82
    % chance of some snow
  • 10-20 cm of snow expected<20
    cm of snow expected
  • -2°C wind chill-2
    °C wind chill
  • Light breeze of 12 kph from the West12
    kph wind from W

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

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