St Gallen weather live forecast

Today's maximum temperature in St Gallen is expected to be 41°F. Select a day from the live weather forecast for St Gallen, Switzerland for more weather parameters.

5-day weather forecast updated at 04:01 on Saturday 29th November 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 Saturday 29th November 2025

Expect mostly cloudy with light rain in St Gallen, Switzerland with a maximum temperature of 41°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 10% chance of some rain and little or no wind of 4 mph from the south.

  • 41°F maximum temperature41
    °F maximum temperature
  • 36°F minimum temperature36
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 10% chance of some rain10
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    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 Sunday 30th November 2025

Expect overcast with light rain in St Gallen, Switzerland with a maximum temperature of 43°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and little or no wind of 4 mph from the south.

  • 43°F maximum temperature43
    °F maximum temperature
  • 37°F minimum temperature37
    °F minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 57% chance of some rain57
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 39°F wind chill39
    °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 Monday 1st December 2025

Expect cloudy with sleet or snow in St Gallen, Switzerland with a maximum temperature of 39°F and 2 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 9% chance of some sleet or snow and little or no wind of 3 mph from the south-west.

  • 39°F maximum temperature39
    °F maximum temperature
  • 34°F minimum temperature34
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 9% chance of some sleet or snow9
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 37°F wind chill37
    °F wind chill
  • Little or no wind of 3 mph from the South-West3
    mph wind from SW

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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 no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south-west.

  • 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 South-West3
    mph wind from SW

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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
  • 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
  • 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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  • Book online with TUI Black Friday discount code
  • Sign up to myTUI. Discount varies by spend. T&Cs apply
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Metric (°C)  |  Imperial (°F)

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