Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Jefferson Cty, MT

A chance of showers and thunderstorms after 3pm. Mostly sunny. High near 77, with temperatures falling to around 74 in the afternoon. Southwest wind 3 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
63°F

Conditions

Wind: 3 mph SSW
Humidity: 40%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM
63° 69° 72° 75° 75° 76° 74° 74° 74° 72° 70° 67° 63°

Upcoming Week

Day Forecast High Low
Today
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Mostly sunny. High near 77, with temperatures falling to around 74 in the afternoon. Southwest wind 3 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
82°F 63°F
Tonight
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 48. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
82°F 63°F
Monday
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 69. North northeast wind around 8 mph. Chance of precipitation is 30%.
82°F 63°F
Monday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Northwest wind around 6 mph. Chance of precipitation is 70%.
82°F 63°F
Tuesday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 73. West wind around 5 mph. Chance of precipitation is 40%.
82°F 63°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 50. Southwest wind 3 to 7 mph.
82°F 63°F
Wednesday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Southwest wind around 8 mph, with gusts as high as 18 mph.
82°F 63°F
Wednesday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48. West wind around 7 mph.
82°F 63°F
Thursday
Sunny
Sunny, with a high near 75.
82°F 63°F
Thursday Night
Clear
Clear, with a low around 49.
82°F 63°F
Friday
Sunny
Sunny, with a high near 80.
82°F 63°F
Friday Night
Mostly Clear
Mostly clear, with a low around 53.
82°F 63°F
Saturday
Sunny
Sunny, with a high near 83.
82°F 63°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 54.
82°F 63°F
Data provided by weather.gov