10-Day Weather Forecast - Great Falls/Malmstrom AFB, MT

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  • |62°F
    50% Chance of Storms

    Tonight

    62°F

    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows in the mid 50s. East winds 5 to 10 mph with gusts to around 25 mph shifting to the southwest after midnight. Chance of precipitation 50 percent.

    Hourly details
  • 82|62°F
    50% Chance of Storms

    Day

    82°F

    Mostly sunny. Chance of rain showers in the morning then slight chance of thunderstorms in the afternoon. Highs 77 to 83. West winds up to 10 mph. Chance of precipitation 50 percent.

    Night

    62°F

    Mostly clear. Lows in the mid 50s. Northeast winds up to 10 mph shifting to the south after midnight.

    Hourly details
  • 88|58°F
    Mostly Sunny

    Day

    88°F

    Warmer. Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 86 to 92. Southwest winds up to 15 mph.

    Night

    58°F

    Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening then mostly clear after midnight. Lows in the upper 50s. Southwest winds 5 to 15 mph. Chance of precipitation 30 percent.

    Hourly details
  • 85|57°F
    Mostly Sunny

    Day

    85°F

    Mostly clear. Highs 82 to 89. Lows in the upper 50s.

    Night

    57°F

    Mostly clear. Highs 82 to 89. Lows in the upper 50s.

    Hourly details
  • 90|60°F
    Mostly Sunny

    Day

    90°F

    Mostly clear. Highs 82 to 89. Lows in the upper 50s.

    Night

    60°F

    Mostly clear. Highs 82 to 89. Lows in the upper 50s.

    Hourly details
  • 95|64°F
    Mostly Sunny

    Day

    95°F

    Mostly clear. Highs 90 to 96. Lows in the lower 60s.

    Night

    64°F

    Mostly clear. Highs 90 to 96. Lows in the lower 60s.

    Hourly details
  • 93|65°F
    Mostly Sunny

    Day

    93°F

    Mostly clear. Highs 90 to 96. Lows in the lower 60s.

    Night

    65°F

    Partly cloudy. Lows in the lower 60s. Highs in the upper 80s.

    Hourly details
  • 94|66°F
    Partly Cloudy

    Day

    94°F

    Partly cloudy. Lows in the lower 60s. Highs in the upper 80s.

    Night

    66°F

    Mostly clear with scattered thunderstorms. Chance of storms 35%. Low temperature around 66F. Dew point will be around 51F with an average humidity of 44%. Winds will be 4 mph from the N.

  • 94|65°F
    Sunny

    Day

    94°F

    Sunny with numerous thunderstorms. Chance of storms 65%. High temperature around 94F. Dew point will be around 50F with an average humidity of 33%. Winds will be 2 mph from the SW.

    Night

    65°F

    Mostly clear with scattered thunderstorms. Chance of storms 60%. Low temperature around 65F. Dew point will be around 55F with an average humidity of 50%. Winds will be 3 mph from the S.

  • 93|66°F
    Mostly Sunny

    Day

    93°F

    Mostly sunny with numerous thunderstorms. Chance of storms 65%. High temperature around 93F. Dew point will be around 52F with an average humidity of 36%. Winds will be 3 mph from the SW.

    Night

    66°F

    Clear with scattered thunderstorms. Chance of storms 60%. Low temperature around 66F. Dew point will be around 55F with an average humidity of 50%. Winds will be 3 mph from the S.