Jefferson City, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Cloudy
    48°
    Forecast night icon
    Night
    Mostly Clear
    28°
    Friday 5/3
    Day
    48°
    Mostly Cloudy
    Forecast day icon
    Night
    28°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A 20 percent chance of snow showers in the afternoon. Highs 40 to 50. North winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows 25 to 30. East winds 5 to 10 mph shifting to the southeast after midnight.
  • Forecast day icon
    Saturday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Mostly Cloudy
    39°
    Saturday 5/4
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Partly cloudy in the morning then becoming mostly cloudy. Highs 55 to 60. Southeast winds 5 to 15 mph.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows 35 to 40. East winds 5 to 15 mph.
  • Forecast day icon
    Sunday
    Thunderstorms
    60°
    Forecast night icon
    Night
    Snow Showers
    37°
    Sunday 5/5
    Day
    60°
    Thunderstorms
    Forecast day icon
    Night
    37°
    Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Chance of rain showers in the morning then rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 60. Southeast winds 5 to 15 mph. Chance of precipitation 90 percent.
    Night Details
    Rain showers snow showers and slight chance of thunderstorms. Moderate snow accumulations. Lows 30 to 40. Chance of precipitation 90 percent.
  • Forecast day icon
    Monday
    70% Chance Snow Showers
    52°
    Forecast night icon
    Night
    40% Chance Frozen Mix
    35°
    Monday 5/6
    Day
    52°
    70% Chance Snow Showers
    Forecast day icon
    Night
    35°
    40% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Breezy. Snow showers likely and chance of rain showers. Light snow accumulations. Highs 40 to 50. Chance of precipitation 70 percent.
    Night Details
    Windy. Mostly cloudy with a 40 percent chance of snow showers and rain showers. Lows 30 to 35.
  • Forecast day icon
    Tuesday
    50% Chance Snow Showers
    49°
    Forecast night icon
    Night
    50% Chance Snow Showers
    33°
    Tuesday 5/7
    Day
    49°
    50% Chance Snow Showers
    Forecast day icon
    Night
    33°
    50% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly cloudy with a 50 percent chance of snow showers. Highs 40 to 45. Lows 30 to 35.
    Night Details
    Breezy. Mostly cloudy with a 50 percent chance of snow showers. Highs 40 to 45. Lows 30 to 35.
  • Forecast day icon
    Wednesday
    70% Chance Snow Showers
    40°
    Forecast night icon
    Night
    50% Chance Frozen Mix
    32°
    Wednesday 5/8
    Day
    40°
    70% Chance Snow Showers
    Forecast day icon
    Night
    32°
    50% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Snow showers likely. Light snow accumulations. Highs 40 to 45. Chance of snow 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of snow showers and rain showers. Lows 30 to 35.
  • Forecast day icon
    Thursday
    70% Chance Snow Showers
    44°
    Forecast night icon
    Night
    30% Chance Frozen Mix
    34°
    Thursday 5/9
    Day
    44°
    70% Chance Snow Showers
    Forecast day icon
    Night
    34°
    30% Chance Frozen Mix
    Forecast night icon
    Day Details
    Rain showers likely and chance of snow showers. Highs 40 to 50. Chance of precipitation 70 percent.
    Night Details
    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 34F. Dew point will be around 36F with an average humidity of 94%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Friday
    Mostly Cloudy
    57°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Friday 5/10
    Day
    57°
    Mostly Cloudy
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 57F. Dew point will be around 38F with an average humidity of 66%. Winds will be 5 mph from the NE.
    Night Details
    Partly cloudy. Low temperature around 36F. Dew point will be around 37F with an average humidity of 76%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    42°
    Saturday 5/11
    Day
    65°
    Sunny
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 40F with an average humidity of 56%. Winds will be 3 mph from the N.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 39F with an average humidity of 66%. Winds will be 4 mph from the W.
  • Forecast day icon
    Sunday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Sunday 5/12
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 64F. Dew point will be around 42F with an average humidity of 56%. Winds will be 5 mph from the N.
    Night Details
    Mostly cloudy. Low temperature around 42F. Dew point will be around 40F with an average humidity of 69%. Winds will be 5 mph from the NW.