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Current Weather Conditions for Jefferson Cty, MT

Partly cloudy, with a low around 35. Northwest wind 2 to 6 mph.
54°F

Conditions

Wind: 5 mph N
Humidity: 34%
Probability of Precipitation: 11%

Hourly Forcast (next 12 hours)

1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM
54° 51° 47° 44° 42° 41° 40° 39° 38° 37° 37° 36° 39°

Upcoming Week

Day Forecast High Low
Tonight
Partly Cloudy
Partly cloudy, with a low around 35. Northwest wind 2 to 6 mph.
62°F 44°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 64. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.
62°F 44°F
Saturday Night
Partly Cloudy
Partly cloudy. Low around 39, with temperatures rising to around 42 overnight. West wind 5 to 9 mph, with gusts as high as 21 mph.
62°F 44°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 71. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.
62°F 44°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 43. West wind 5 to 12 mph, with gusts as high as 22 mph.
62°F 44°F
Memorial Day
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. South southwest wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
62°F 44°F
Monday Night
Slight Chance Light Rain then Partly Cloudy
A slight chance of rain before midnight. Partly cloudy, with a low around 46. South wind 8 to 15 mph, with gusts as high as 28 mph.
62°F 44°F
Tuesday
Mostly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after noon. Mostly sunny, with a high near 65. South wind 8 to 14 mph, with gusts as high as 25 mph.
62°F 44°F
Tuesday Night
Showers And Thunderstorms Likely then Chance Light Rain
Showers and thunderstorms likely before midnight, then a chance of rain. Mostly cloudy, with a low around 40.
62°F 44°F
Wednesday
Chance Light Rain then Showers And Thunderstorms Likely
A chance of rain before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 58.
62°F 44°F
Wednesday Night
Chance Showers And Thunderstorms then Slight Chance Light Rain
A chance of showers and thunderstorms before midnight, then a slight chance of rain. Mostly cloudy, with a low around 42.
62°F 44°F
Thursday
Slight Chance Light Rain then Chance Showers And Thunderstorms
A slight chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 64.
62°F 44°F
Thursday Night
Chance Light Rain then Partly Cloudy
A chance of rain before midnight. Partly cloudy, with a low around 43.
62°F 44°F
Friday
Chance Light Rain then Chance Showers And Thunderstorms
A chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 64.
62°F 44°F
Data provided by weather.gov