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

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  • 65|46°F
    50% Chance of Storms

    Today

    65°F

    Mostly cloudy. Chance of rain showers until late afternoon then chance of thunderstorms late in the afternoon. Highs 64 to 70. West winds 5 to 15 mph. Chance of precipitation 50 percent.

    Tonight

    46°F

    Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the lower 40s. West winds 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 40 percent.

    Hourly details
  • Day

    74°F

    Partly sunny. Highs 70 to 76. West winds 5 to 15 mph.

    Night

    51°F

    Cloudy. Chance of rain showers in the evening then slight chance of rain showers after midnight. Lows around 50. West winds 5 to 15 mph. Chance of showers 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    65°F

    Partly sunny with a 50 percent chance of rain showers. Highs in the mid 60s. West winds 5 to 10 mph shifting to the north 5 to 15 mph in the afternoon.

    Night

    43°F

    Mostly clear. Lows in the lower 40s.

    Hourly details
  • Day

    82°F

    Warmer. Mostly sunny. Highs 77 to 83.

    Night

    58°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s.

    Hourly details
  • Day

    73°F

    Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.

    Night

    44°F

    Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.

    Hourly details
  • Day

    76°F

    Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.

    Night

    46°F

    Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.

    Hourly details
  • Day

    85°F

    Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.

    Night

    52°F

    Mostly clear. Low temperature around 52F. Dew point will be around 39F with an average humidity of 39%. Winds will be 9 mph from the W.

  • Day

    83°F

    Mostly sunny. High temperature around 83F. Dew point will be around 32F with an average humidity of 24%. Winds will be 6 mph from the SW.

    Night

    53°F

    Mostly clear. Low temperature around 53F. Dew point will be around 36F with an average humidity of 38%. Winds will be 4 mph from the S.

  • Day

    81°F

    Mostly sunny. High temperature around 81F. Dew point will be around 34F with an average humidity of 26%. Winds will be 7 mph from the W.

    Night

    51°F

    Partly cloudy. Low temperature around 51F. Dew point will be around 37F with an average humidity of 43%. Winds will be 4 mph from the S.

  • Weekend Weather

  • Day

    76°F

    Mostly sunny. High temperature around 76F. Dew point will be around 33F with an average humidity of 29%. Winds will be 7 mph from the W.

    Night

    48°F

    Partly cloudy. Low temperature around 48F. Dew point will be around 35F with an average humidity of 45%. Winds will be 5 mph from the SW.