St Gallen weather live forecast

Today's maximum temperature in St Gallen is expected to be 3°C. Select a day from the live weather forecast for St Gallen, Switzerland for more weather parameters.

  • Friday
    20th Feb
    Cloudy with sleet or snow (5-10 mm of rainfall expected)
  • Saturday
    21st Feb
    Cloudy with some rain (5-10 mm of rainfall expected)
  • Sunday
    22nd Feb
    Broken clouds
  • Monday
    23rd Feb
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Tuesday
    24th Feb
    Scattered clouds

5-day weather forecast updated at 04:02 on Friday 20th February 2026 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 Friday 20th February 2026

Expect cloudy with sleet or snow in St Gallen, Switzerland with a maximum temperature of 3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 57% chance of some sleet or snow and a light breeze of 9 kph from the south-west.

  • 3°C maximum temperature3
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 57% chance of some sleet or snow57
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • 1°C wind chill1
    °C wind chill
  • Light breeze of 9 kph from the South-West9
    kph wind from SW

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St Gallen weather for Saturday 21st February 2026

Expect cloudy with some rain in St Gallen, Switzerland with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 16 kph from the south-west.

  • 6°C maximum temperature6
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 80% chance of some rain80
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 2°C wind chill2
    °C wind chill
  • Gentle breeze of 16 kph from the South-West16
    kph wind from SW

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St Gallen weather for Sunday 22nd February 2026

Expect broken clouds in St Gallen, Switzerland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

  • 10°C maximum temperature10
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 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
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 10 kph from the South-West10
    kph wind from SW

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St Gallen weather for Monday 23rd February 2026

Expect mostly cloudy with light rain in St Gallen, Switzerland with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 13 kph from the south-west.

  • 9°C maximum temperature9
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 47% chance of some rain47
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 7°C wind chill7
    °C wind chill
  • Gentle breeze of 13 kph from the South-West13
    kph wind from SW

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St Gallen weather for Tuesday 24th February 2026

Expect scattered clouds in St Gallen, Switzerland with a maximum temperature of 13°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

  • 13°C maximum temperature13
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 8 kph from the South-West8
    kph wind from SW

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  • Free child places & £0 deposits with direct debit available
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Metric (°C / mm)  |  Imperial (°F / inches)

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