St Moritz weather live forecast

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

  • Saturday
    16th May
    Mostly cloudy with light snow (0-2 cm of snow expected)
  • Sunday
    17th May
    Broken clouds
  • Monday
    18th May
    Cloudy with sleet or snow (2-5 mm of rainfall expected)
  • Tuesday
    19th May
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Wednesday
    20th May
    Cloudy with sleet or snow (2-5 mm of rainfall expected)

5-day weather forecast updated at 04:00 on Saturday 16th May 2026 GMT

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

St Moritz weather forecast by day

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

St Moritz weather for Saturday 16th May 2026

Expect mostly cloudy with light snow in St Moritz, Switzerland with a maximum temperature of 3°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 32% chance of some snow and a gentle breeze of 15 kph from the north.

  • 3°C maximum temperature3
    °C maximum temperature
  • -4°C minimum temperature-4
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 32% chance of some snow32
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -1°C wind chill-1
    °C wind chill
  • Gentle breeze of 15 kph from the North15
    kph wind from N

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St Moritz weather for Sunday 17th May 2026

Expect broken clouds in St Moritz, Switzerland with a maximum temperature of 8°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

  • 8°C maximum temperature8
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 7°C wind chill7
    °C wind chill
  • Light breeze of 9 kph from the South-West9
    kph wind from SW

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St Moritz weather for Monday 18th May 2026

Expect cloudy with sleet or snow in St Moritz, Switzerland with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 86% chance of some sleet or snow and a light breeze of 9 kph from the south-west.

  • 7°C maximum temperature7
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 86% chance of some sleet or snow86
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 6°C wind chill6
    °C wind chill
  • Light breeze of 9 kph from the South-West9
    kph wind from SW

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St Moritz weather for Tuesday 19th May 2026

Expect mostly cloudy with light rain in St Moritz, Switzerland with a maximum temperature of 9°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 8 kph from the north-west.

  • 9°C maximum temperature9
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 41% chance of some rain41
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 8°C wind chill8
    °C wind chill
  • Light breeze of 8 kph from the North-West8
    kph wind from NW

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St Moritz weather for Wednesday 20th May 2026

Expect cloudy with sleet or snow in St Moritz, Switzerland with a maximum temperature of 11°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 43% chance of some sleet or snow and a light breeze of 10 kph from the west.

  • 11°C maximum temperature11
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 43% chance of some sleet or snow43
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 10 kph from the West10
    kph wind from W

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