10-Day Weather Forecast - Decker, MT

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  • 79|43°F
    Sunny

    Today

    79°F

    Sunny. Highs in the lower 80s. North winds 10 to 20 mph.

    Tonight

    43°F

    Partly cloudy. Lows in the mid 40s. North winds 5 to 15 mph in the evening shifting to the east 5 to 10 mph overnight.

    Hourly details
  • Day

    72°F

    Sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph.

    Night

    41°F

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

    Hourly details
  • Day

    89°F

    Mostly sunny. Hot. Highs around 90. Southeast winds 10 to 20 mph.

    Night

    49°F

    Mostly cloudy. Lows in the mid 50s.

    Hourly details
  • Day

    72°F

    Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 70s.

    Night

    42°F

    Mostly clear. A 20 percent chance of rain showers in the evening. Lows in the mid 40s.

    Hourly details
  • Day

    76°F

    Sunny. Highs in the mid 70s.

    Night

    42°F

    Mostly clear. Lows in the mid 40s.

    Hourly details
  • Weekend Weather

  • Day

    73°F

    Sunny. Highs in the mid 70s.

    Night

    41°F

    Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening then chance of rain showers overnight. Lows in the lower 40s. Chance of precipitation 30 percent.

    Hourly details
  • Day

    56°F

    Partly sunny. Chance of rain showers in the morning then chance of rain showers and slight chance of thunderstorms in the afternoon. Cooler. Highs around 60. Chance of precipitation 40 percent.

    Night

    35°F

    Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 30s.

  • Day

    64°F

    Mostly sunny. Highs in the mid 60s.

    Night

    38°F

    Mostly clear. Low temperature around 38F. Dew point will be around 33F with an average humidity of 60%. Winds will be 2 mph from the SE.

  • Day

    71°F

    Mostly sunny. High temperature around 71F. Dew point will be around 35F with an average humidity of 41%. Winds will be 2 mph from the NW.

    Night

    40°F

    Mostly clear. Low temperature around 40F. Dew point will be around 36F with an average humidity of 58%. Winds will be 1 mph from the NW.

  • Day

    69°F

    Mostly sunny. High temperature around 69F. Dew point will be around 38F with an average humidity of 46%. Winds will be 6 mph from the NW.

    Night

    40°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 38F with an average humidity of 65%. Winds will be 3 mph from the N.