Decker, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    Rain
    48°
    Forecast night icon
    Night
    80% Chance of Rain
    41°
    Wednesday 5/8
    Day
    48°
    Rain
    Forecast day icon
    Night
    41°
    80% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain in the morning and early afternoon then rain likely late in the afternoon. Highs around 50. Northwest winds 15 to 25 mph. Gusts up to 45 mph in the morning. Chance of precipitation 90 percent.
    Night Details
    Rain in the evening then rain likely overnight. Lows around 40. Northwest winds 5 to 15 mph. Chance of precipitation 80 percent.
  • Forecast day icon
    Thursday
    60% Chance of Rain
    56°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Thursday 5/9
    Day
    56°
    60% Chance of Rain
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Rain likely in the morning then chance of rain in the afternoon. Highs in the upper 50s. Northwest winds 5 to 15 mph. Chance of precipitation 60 percent.
    Night Details
    Partly cloudy. A 20 percent chance of rain in the evening. Lows in the lower 40s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Friday 5/10
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. West winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows around 40.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Saturday 5/11
    Day
    73°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Sunday 5/12
    Day
    74°
    Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Monday
    30% Chance of Storms
    76°
    Forecast night icon
    Night
    30% Chance Rain Showers
    50°
    Monday 5/13
    Day
    76°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 30 percent.
    Night Details
    Mostly cloudy with a 30 percent chance of rain showers. Lows around 50.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    69°
    Forecast night icon
    Night
    50% Chance of Rain
    47°
    Tuesday 5/14
    Day
    69°
    40% Chance of Storms
    Forecast day icon
    Night
    47°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Slight chance of rain showers in the morning then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 47F. Dew point will be around 42F with an average humidity of 66%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Wednesday 5/15
    Day
    63°
    40% Chance of Rain
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 63F. Dew point will be around 42F with an average humidity of 60%. Winds will be 11 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 39F with an average humidity of 62%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    46°
    Thursday 5/16
    Day
    69°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 40F with an average humidity of 50%. Winds will be 6 mph from the NW.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 38F with an average humidity of 54%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    48°
    Friday 5/17
    Day
    72°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 41F with an average humidity of 47%. Winds will be 4 mph from the NW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 41F with an average humidity of 55%. Winds will be 2 mph from the NW.