St Gallen weather live forecast

Today's maximum temperature in St Gallen is expected to be 36°F. Select a day from the live weather forecast for St Gallen, Switzerland for more weather parameters.

5-day weather forecast updated at 04:02 on Monday 1st December 2025 GMT

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The 5-day weather forecast for Switzerland (St Gallen) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St Gallen weather forecast by day

Below are the detailed weather forecasts for St Gallen for the next 5 days.

St Gallen weather for Monday 1st December 2025

Expect mostly cloudy with light snow in St Gallen, Switzerland with a maximum temperature of 36°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 6% chance of some snow and little or no wind of 3 mph from the south.

  • 36°F maximum temperature36
    °F maximum temperature
  • 32°F minimum temperature32
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 6% chance of some snow6
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 34°F wind chill34
    °F wind chill
  • Little or no wind of 3 mph from the South3
    mph wind from S

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St Gallen weather for Tuesday 2nd December 2025

Expect fog in low lying areas in St Gallen, Switzerland with a maximum temperature of 39°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the south.

  • 39°F maximum temperature39
    °F maximum temperature
  • 32°F minimum temperature32
    °F minimum temperature
  • Fog in low lying areas
    fog in low lying areas
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 37°F wind chill37
    °F wind chill
  • Little or no wind of 4 mph from the South4
    mph wind from S

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St Gallen weather for Wednesday 3rd December 2025

Expect fog in low lying areas in St Gallen, Switzerland with a maximum temperature of 39°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south.

  • 39°F maximum temperature39
    °F maximum temperature
  • 32°F minimum temperature32
    °F minimum temperature
  • Fog in low lying areas
    fog in low lying areas
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 37°F wind chill37
    °F wind chill
  • Little or no wind of 3 mph from the South3
    mph wind from S

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St Gallen weather for Thursday 4th December 2025

Expect fog in low lying areas in St Gallen, Switzerland with a maximum temperature of 37°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the south.

  • 37°F maximum temperature37
    °F maximum temperature
  • 32°F minimum temperature32
    °F minimum temperature
  • Fog in low lying areas
    fog in low lying areas
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 37°F wind chill37
    °F wind chill
  • Little or no wind of 2 mph from the South2
    mph wind from S

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St Gallen weather for Friday 5th December 2025

Expect fog in low lying areas in St Gallen, Switzerland with a maximum temperature of 37°F and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 mph from the north.

  • 37°F maximum temperature37
    °F maximum temperature
  • 34°F minimum temperature34
    °F minimum temperature
  • Fog in low lying areas
    fog in low lying areas
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 36°F wind chill36
    °F wind chill
  • Little or no wind of 2 mph from the North2
    mph wind from N

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  • Book online with TUI Black Friday discount code
  • Sign up to myTUI. Discount varies by spend. T&Cs apply
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