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 slight chance of rain showers before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms likely. Mostly cloudy. High near 66, with temperatures falling to around 61 in the afternoon. South wind around 8 mph. Chance of precipitation is 70%.
62°F

Conditions

Wind: 7 mph S
Humidity: 49%
Probability of Precipitation: 19%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
62° 63° 64° 64° 64° 62° 61° 60° 56° 54° 51° 49° 48°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms likely. Mostly cloudy. High near 66, with temperatures falling to around 61 in the afternoon. South wind around 8 mph. Chance of precipitation is 70%.
68°F 56°F
Tonight
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 42. West wind around 7 mph. Chance of precipitation is 90%.
68°F 56°F
Saturday
Rain Showers
Rain showers before noon, then showers and thunderstorms between noon and 5pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 54, with temperatures falling to around 51 in the afternoon. West northwest wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
68°F 56°F
Saturday Night
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 37. West northwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
68°F 56°F
Sunday
Rain And Snow Showers
Rain and snow showers before noon, then a slight chance of thunderstorms and rain and snow showers likely. Mostly cloudy, with a high near 46. West southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
68°F 56°F
Sunday Night
Showers And Thunderstorms
Showers and thunderstorms before 3am, then rain and snow showers. Mostly cloudy, with a low around 35. West southwest wind 12 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
68°F 56°F
Monday
Rain Showers
Rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 48. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.
68°F 56°F
Monday Night
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before midnight. Mostly cloudy, with a low around 37. West southwest wind 10 to 15 mph, with gusts as high as 26 mph.
68°F 56°F
Tuesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.
68°F 56°F
Tuesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 40.
68°F 56°F
Wednesday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
68°F 56°F
Wednesday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41.
68°F 56°F
Thursday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.
68°F 56°F
Thursday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.
68°F 56°F
Data provided by weather.gov