Jefferson City, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    70% Chance of Storms
    57°
    Forecast night icon
    Night
    Thunderstorms
    36°
    Sunday 5/5
    Day
    57°
    70% Chance of Storms
    Forecast day icon
    Night
    36°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Chance of rain early in the morning then rain showers likely and chance of thunderstorms in the afternoon. Highs 50 to 60. South winds 10 to 15 mph. Chance of precipitation 70 percent.
    Night Details
    Colder. Rain showers chance of thunderstorms and snow showers in the evening then snow showers rain showers and slight chance of thunderstorms after midnight. Snow accumulation of 1 to 4 inches. Snow level 7000 feet. Lows 30 to 35. West winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation near 100 percent.
  • Forecast day icon
    Monday
    70% Chance Frozen Mix
    50°
    Forecast night icon
    Night
    Windy
    29°
    Monday 5/6
    Day
    50°
    70% Chance Frozen Mix
    Forecast day icon
    Night
    29°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Windy cooler cloudy. Snow and rain likely in the morning then slight chance of rain and snow in the afternoon. Snow accumulation up to 3 inches. Snow level 5500 feet. Highs 35 to 45. West winds 25 to 35 mph with gusts to around 55 mph. Chance of precipitation 70 percent.
    Night Details
    Windy. Mostly cloudy with a 20 percent chance of snow. Lows 25 to 35. West winds 20 to 30 mph with gusts to around 50 mph.
  • Forecast day icon
    Tuesday
    50% Chance of Snow
    44°
    Forecast night icon
    Night
    70% Chance of Snow
    30°
    Tuesday 5/7
    Day
    44°
    50% Chance of Snow
    Forecast day icon
    Night
    30°
    70% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly cloudy. Slight chance of snow in the morning then chance of snow in the afternoon. Patchy blowing snow in the afternoon. Highs 30 to 40. West winds 25 to 35 mph with gusts to around 55 mph. Chance of snow 50 percent.
    Night Details
    Windy. Snow likely. Patchy blowing snow. Moderate snow accumulations. Lows 30 to 35. Highs 35 to 40. Chance of snow 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Snow
    41°
    Forecast night icon
    Night
    70% Chance Frozen Mix
    32°
    Wednesday 5/8
    Day
    41°
    70% Chance of Snow
    Forecast day icon
    Night
    32°
    70% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Windy. Snow likely. Patchy blowing snow. Moderate snow accumulations. Lows 30 to 35. Highs 35 to 40. Chance of snow 70 percent.
    Night Details
    Chance of snow and rain likely. Light snow accumulations. Lows 30 to 35. Chance of precipitation 70 percent.
  • Forecast day icon
    Thursday
    50% Chance Frozen Mix
    54°
    Forecast night icon
    Night
    Partly Cloudy
    33°
    Thursday 5/9
    Day
    54°
    50% Chance Frozen Mix
    Forecast day icon
    Night
    33°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Mostly cloudy with a 50 percent chance of rain and snow. Highs 40 to 50.
    Night Details
    Partly cloudy. Lows 30 to 35. Highs 50 to 60.
  • Forecast day icon
    Friday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Mostly Clear
    35°
    Friday 5/10
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    35°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows 30 to 35. Highs 50 to 60.
    Night Details
    Mostly clear. Lows 30 to 40. Highs 60 to 65.
  • Forecast day icon
    Saturday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Saturday 5/11
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows 30 to 40. Highs 60 to 65.
    Night Details
    Mostly clear. Low temperature around 42F. Dew point will be around 36F with an average humidity of 57%. Winds will be 8 mph from the SW.
  • Forecast day icon
    Sunday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Sunday 5/12
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 72F. Dew point will be around 39F with an average humidity of 42%. Winds will be 6 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 39F with an average humidity of 61%. Winds will be 5 mph from the W.
  • Forecast day icon
    Monday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Monday 5/13
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 71F. Dew point will be around 40F with an average humidity of 45%. Winds will be 7 mph from the NW.
    Night Details
    Mostly cloudy. Low temperature around 42F. Dew point will be around 40F with an average humidity of 67%. Winds will be 6 mph from the W.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Cloudy
    39°
    Tuesday 5/14
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 65F. Dew point will be around 40F with an average humidity of 52%. Winds will be 8 mph from the NW.
    Night Details
    Cloudy. Low temperature around 39F. Dew point will be around 37F with an average humidity of 67%. Winds will be 7 mph from the W.