10-Day Weather Forecast - Decker, MT

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  • |15°F
    Hazy
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    Tonight

    15°F

    Mostly clear. Low temperature around 15F. Dew point will be around 17F with an average humidity of 93%. Winds will be 2 mph from the SE.

    Hourly details
  • Day

    55°F

    Increasing clouds. Warmer. Highs around 60. Southwest winds 5 to 15 mph.

    Night

    32°F

    Mostly cloudy. Slight chance of rain in the late evening and overnight. Chance of rain and snow after 3 am. Warmer. Lows in the mid 30s. Southwest winds 10 to 20 mph. Chance of precipitation 30 percent.

    Hourly details
  • Day

    39°F

    Rain and snow in the morning then chance of rain and slight chance of snow in the afternoon. Colder. No snow accumulation. Highs in the mid 40s. Northwest winds 10 to 20 mph. Chance of precipitation 80 percent.

    Night

    25°F

    Chance of rain in the evening then rain likely overnight. Lows in the lower 30s. Southwest winds 5 to 15 mph. Chance of precipitation 60 percent.

    Hourly details
  • Day

    46°F

    Windy in the afternoon. Rain in the morning. Slight chance of snow late in the morning then chance of rain and snow in the afternoon. Highs around 50. West winds 10 to 20 mph in the morning increasing to northwest 15 to 30 mph with gusts to around 45 mph in the afternoon. Chance of precipitation 80 percent.

    Night

    21°F

    Mostly clear. Lows in the upper 20s.

    Hourly details
  • Day

    53°F

    Sunny. Highs in the upper 50s.

    Night

    26°F

    Partly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    55°F

    Mostly sunny. Slight chance of rain showers early in the morning. Slight chance of snow showers in the morning then chance of rain showers in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent.

    Night

    16°F

    Mostly cloudy with a 50 percent chance of snow showers. Colder. Lows around 17.

    Hourly details
  • Weekend Weather

  • Day

    37°F

    Mostly cloudy with a 40 percent chance of snow showers. Colder. Highs in the mid 30s.

    Night

    14°F

    Mostly cloudy. Chance of snow showers in the evening then slight chance of snow showers overnight. Lows around 16. Chance of precipitation 30 percent.

    Hourly details
  • Day

    41°F

    Partly sunny with a 20 percent chance of snow showers. Highs in the lower 40s.

    Night

    17°F

    Cloudy. Low temperature around 17F. Dew point will be around 18F with an average humidity of 87%. Winds will be 3 mph from the NE.

  • Day

    37°F

    Mostly cloudy. High temperature around 37F. Dew point will be around 19F with an average humidity of 64%. Winds will be 3 mph from the N.

    Night

    17°F

    Clear. Low temperature around 17F. Dew point will be around 15F with an average humidity of 81%. Winds will be 2 mph from the W.

  • Day

    39°F

    Sunny. High temperature around 39F. Dew point will be around 17F with an average humidity of 54%. Winds will be 4 mph from the NW.

    Night

    17°F

    Clear. Low temperature around 17F. Dew point will be around 14F with an average humidity of 76%. Winds will be 2 mph from the W.