St Gallen weather live forecast

Today's maximum temperature in St Gallen is expected to be 2°C. Select a day from the live weather forecast for St Gallen, Switzerland for more weather parameters.

• Friday
  30th Jan
  2
  -2
  
  1
  0
• Saturday
  31st Jan
  3
  1
  
  1
  1
• Sunday
  1st Feb
  4
  1
  
  0
  1
• Monday
  2nd Feb
  5
  1
  
  5
  1
• Tuesday
  3rd Feb
  5
  3
  
  4
  1

5-day weather forecast updated at 04:01 on Thursday 29th January 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 30th January 2026

Expect cloudy with sleet or snow in St Gallen, Switzerland with a maximum temperature of 2°C and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 31% chance of some sleet or snow and little or no wind of 5 kph from the south.

• 2
  °C maximum temperature
• -2
  °C minimum temperature
• 
  cloudy with sleet or snow
• 1
  hour of sunshine
• 0
  UV index (None)
• 31
  % chance of some sleet or snow
• <2
  mm of sleet/snow expected
• 1
  °C wind chill
• 5
  kph wind from S

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St Gallen weather for Saturday 31st January 2026

Expect mostly cloudy with light rain in St Gallen, Switzerland with a maximum temperature of 3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and little or no wind of 5 kph from the south-west.

• 3
  °C maximum temperature
• 1
  °C minimum temperature
• 
  mostly cloudy with light rain
• 1
  hour of sunshine
• 1
  UV index (Low)
• 22
  % chance of some rain
• <2
  mm of rainfall expected
• 2
  °C wind chill
• 5
  kph wind from SW

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St Gallen weather for Sunday 1st February 2026

Expect mostly cloudy with light rain in St Gallen, Switzerland with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and little or no wind of 5 kph from the south.

• 4
  °C maximum temperature
• 1
  °C minimum temperature
• 
  mostly cloudy with light rain
• 0
  hours of sunshine
• 1
  UV index (Low)
• 25
  % chance of some rain
• <2
  mm of rainfall expected
• 3
  °C wind chill
• 5
  kph wind from S

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St Gallen weather for Monday 2nd February 2026

Expect sunshine and showers in St Gallen, Switzerland with a maximum temperature of 5°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and little or no wind of 6 kph from the south-east.

• 5
  °C maximum temperature
• 1
  °C minimum temperature
• 
  sunshine and showers
• 5
  hours of sunshine
• 1
  UV index (Low)
• 10
  % chance of some rain
• <2
  mm of rainfall expected
• 3
  °C wind chill
• 6
  kph wind from SE

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St Gallen weather for Tuesday 3rd February 2026

Expect mostly cloudy with light rain in St Gallen, Switzerland with a maximum temperature of 5°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 7 kph from the south-west.

• 5
  °C maximum temperature
• 3
  °C minimum temperature
• 
  mostly cloudy with light rain
• 4
  hours of sunshine
• 1
  UV index (Low)
• 26
  % chance of some rain
• <2
  mm of rainfall expected
• 4
  °C wind chill
• 7
  kph wind from SW

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• Travel between 1st May 2026 & 31st Oct 2027 (inclusive)

Show discount code ******ALE

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

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