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 before 4pm, then showers and thunderstorms likely. Mostly cloudy. High near 62, with temperatures falling to around 58 in the afternoon. Southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
61°F

Conditions

Wind: 5 mph S
Humidity: 55%
Probability of Precipitation: 48%

Hourly Forcast (next 12 hours)

9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM
61° 60° 58° 58° 57° 55° 51° 49° 48° 46° 46° 46° 44°

Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then showers and thunderstorms likely. Mostly cloudy. High near 62, with temperatures falling to around 58 in the afternoon. Southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
73°F 55°F
Tonight
Showers And Thunderstorms Likely then Mostly Cloudy
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm. Mostly cloudy, with a low around 41. West southwest wind around 5 mph. Chance of precipitation is 60%.
73°F 55°F
Thursday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 3pm and 5pm. Mostly sunny, with a high near 66. Southwest wind around 6 mph. Chance of precipitation is 20%.
73°F 55°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 44. West northwest wind around 5 mph.
73°F 55°F
Friday
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 67. West wind around 7 mph. Chance of precipitation is 40%.
73°F 55°F
Friday Night
Mostly Clear
Mostly clear, with a low around 43. West wind 3 to 7 mph.
73°F 55°F
Independence Day
Sunny
Sunny, with a high near 74. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
73°F 55°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 47. West wind 3 to 8 mph.
73°F 55°F
Sunday
Sunny
Sunny, with a high near 75.
73°F 55°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 49.
73°F 55°F
Monday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
73°F 55°F
Monday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.
73°F 55°F
Tuesday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
73°F 55°F
Tuesday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.
73°F 55°F
Data provided by weather.gov