Great Falls weather live forecast

Tomorrow's maximum temperature in Great Falls is expected to be 6°C.

  • Thursday
    2nd May
    Cloudy with sleet or snow (5-10 mm of rainfall expected)
  • Friday
    3rd May
    Cloudy with sleet or snow (2-5 mm of rainfall expected)
  • Saturday
    4th May
    Scattered clouds
  • Sunday
    5th May
    Overcast skies
  • Monday
    6th May
    Mostly cloudy with rain (10-20 mm of rainfall expected)

5-day weather forecast updated at 04:00 on Thursday 2nd May 2024 GMT

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

Great Falls weather forecast by day

Below are the detailed weather forecasts for Great Falls for the next 5 days.

Great Falls weather for Thursday 2nd May 2024

Expect cloudy with sleet or snow in Great Falls, Montana with a maximum temperature of 6°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 99% chance of some sleet or snow and a moderate breeze of 26 kph from the north-west.

  • 6°C maximum temperature6
    °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 4 (Moderate)4
    UV index (Moderate)
  • 99% chance of some sleet or snow99
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • 2°C wind chill2
    °C wind chill
  • Moderate breeze of 26 kph from the North-West26
    kph wind from NW

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Great Falls weather for Friday 3rd May 2024

Expect cloudy with sleet or snow in Great Falls, Montana with a maximum temperature of 11°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 33% chance of some sleet or snow and a gentle breeze of 18 kph from the north-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
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 33% chance of some sleet or snow33
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 11°C wind chill11
    °C wind chill
  • Gentle breeze of 18 kph from the North-West18
    kph wind from NW

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Great Falls weather for Saturday 4th May 2024

Expect scattered clouds in Great Falls, Montana with a maximum temperature of 18°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

  • 18°C maximum temperature18
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 10 hours of bright sunshine10
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 18°C wind chill18
    °C wind chill
  • Moderate breeze of 24 kph from the East24
    kph wind from E

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Great Falls weather for Sunday 5th May 2024

Expect overcast skies in Great Falls, Montana with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

  • 14°C maximum temperature14
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 20 kph from the North-West20
    kph wind from NW

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Great Falls weather for Monday 6th May 2024

Expect mostly cloudy with rain in Great Falls, Montana with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 57% chance of some rain and a strong breeze of 39 kph from the west.

  • 11°C maximum temperature11
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 57% chance of some rain57
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 11°C wind chill11
    °C wind chill
  • Strong breeze of 39 kph from the West39
    kph wind from W

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

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