10-Day Weather Forecast - Simms, MT

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  • 65|45°F
    Mostly Sunny
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    Today

    65°F

    Breezy. Not as cool. Mostly sunny. Highs in the lower 60s. Southwest winds 15 to 25 mph.

    Tonight

    45°F

    Partly cloudy. Lows 39 to 45. Southwest winds 10 to 15 mph with gusts to around 35 mph.

    Hourly details
  • Day

    65°F

    Sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph with gusts to around 35 mph.

    Night

    35°F

    Colder. Mostly clear. Lows 29 to 35. Southwest winds up to 10 mph.

    Hourly details
  • Day

    62°F

    Sunny. Highs in the lower 60s. Southwest winds up to 15 mph.

    Night

    43°F

    Partly cloudy. Lows in the upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    59°F

    Sunny. Highs around 60.

    Night

    45°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s.

    Hourly details
  • Day

    56°F

    Breezy. Partly sunny. Highs in the upper 50s.

    Night

    42°F

    Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the mid 30s.

    Hourly details
  • Day

    46°F

    Partly sunny. Chance of rain and snow in the morning then slight chance of rain and snow in the afternoon. Highs around 50. Chance of precipitation 40 percent.

    Night

    33°F

    Mostly cloudy. Slight chance of rain and snow in the evening then slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent.

    Hourly details
  • Day

    45°F

    Mostly sunny with a 20 percent chance of snow. Highs in the mid 40s.

    Night

    30°F

    Mostly clear. Low temperature around 30F. Dew point will be around 18F with an average humidity of 56%. Winds will be 5 mph from the SW.

  • Day

    41°F

    Partly cloudy. High temperature around 41F. Dew point will be around 20F with an average humidity of 53%. Winds will be 5 mph from the SW.

    Night

    30°F

    Partly cloudy. Low temperature around 30F. Dew point will be around 17F with an average humidity of 53%. Winds will be 9 mph from the SW.

  • Day

    42°F

    Sunny. High temperature around 42F. Dew point will be around 17F with an average humidity of 41%. Winds will be 13 mph from the SW.

    Night

    30°F

    Clear. Low temperature around 30F. Dew point will be around 16F with an average humidity of 48%. Winds will be 10 mph from the SW.

  • Day

    41°F

    Partly cloudy. High temperature around 41F. Dew point will be around 17F with an average humidity of 41%. Winds will be 11 mph from the SW.

    Night

    31°F

    Mostly cloudy. Low temperature around 31F. Dew point will be around 17F with an average humidity of 49%. Winds will be 8 mph from the SW.