10-Day Weather Forecast - Fort Smith, MT

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  • Weekend Weather

  • 73|52°F
    Sunny

    Today

    73°F

    Sunny. A 20 percent chance of showers late in the afternoon. Highs in the mid 70s. West winds 5 to 10 mph.

    Tonight

    52°F

    Partly cloudy. Lows in the mid 40s. South winds 5 to 10 mph.

    Hourly details
  • Day

    81°F

    Sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.

    Night

    58°F

    Mostly clear. Lows in the upper 40s. Southeast winds 5 to 15 mph.

    Hourly details
  • Day

    86°F

    Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph in the morning shifting to the north in the afternoon.

    Night

    61°F

    Mostly clear. Lows in the lower 50s.

    Hourly details
  • Day

    85°F

    Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s.

    Night

    62°F

    Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of precipitation 30 percent.

    Hourly details
  • Day

    72°F

    Mostly sunny in the morning then rain showers likely and chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 60 percent.

    Night

    58°F

    Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening then slight chance of rain showers overnight. Lows in the lower 50s. Chance of precipitation 50 percent.

    Hourly details
  • Day

    75°F

    Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 30 percent.

    Night

    59°F

    Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the lower 50s. Chance of precipitation 30 percent.

    Hourly details
  • Day

    77°F

    Partly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent.

    Night

    57°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 57F. Dew point will be around 50F with an average humidity of 63%. Winds will be 6 mph from the S.

  • Weekend Weather

  • Day

    76°F

    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 76F. Dew point will be around 54F with an average humidity of 60%. Winds will be 3 mph from the E.

    Night

    55°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 52F with an average humidity of 67%. Winds will be 4 mph from the S.

  • Day

    78°F

    Mostly sunny. High temperature around 78F. Dew point will be around 54F with an average humidity of 57%. Winds will be 4 mph from the E.

    Night

    57°F

    Mostly clear. Low temperature around 57F. Dew point will be around 53F with an average humidity of 65%. Winds will be 4 mph from the SW.

  • Day

    78°F

    Sunny. High temperature around 78F. Dew point will be around 54F with an average humidity of 56%. Winds will be 4 mph from the NE.

    Night

    57°F

    Mostly clear. Low temperature around 57F. Dew point will be around 54F with an average humidity of 67%. Winds will be 4 mph from the E.