Find the Best Places in the United States

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

Current Weather Conditions for Jefferson Cty, MT

Patchy smoke and a chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm. Mostly cloudy. Low around 55, with temperatures rising to around 58 overnight. West wind around 6 mph. Chance of precipitation is 40%.
74°F

Conditions

Wind: 3 mph NNW
Humidity: 46%
Probability of Precipitation: 38%

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
74° 71° 67° 64° 64° 63° 62° 61° 58° 58° 58° 56° 60°

Upcoming Week

Day Forecast High Low
Tonight
Patchy Smoke then Mostly Cloudy
Patchy smoke and a chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm. Mostly cloudy. Low around 55, with temperatures rising to around 58 overnight. West wind around 6 mph. Chance of precipitation is 40%.
81°F 55°F
Thursday
Mostly Sunny then Patchy Smoke
Patchy smoke and a chance of showers and thunderstorms between noon and 3pm, then patchy smoke and a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southwest wind around 6 mph. Chance of precipitation is 40%.
81°F 55°F
Thursday Night
Patchy Smoke
Patchy smoke before 5am. Mostly clear. Low around 56, with temperatures rising to around 60 overnight. West wind 5 to 9 mph.
81°F 55°F
Friday
Sunny
Sunny, with a high near 86. West southwest wind 7 to 14 mph, with gusts as high as 25 mph.
81°F 55°F
Friday Night
Mostly Clear
Mostly clear, with a low around 57. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.
81°F 55°F
Saturday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 89. South southwest wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
81°F 55°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 55. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.
81°F 55°F
Sunday
Sunny
Sunny, with a high near 85. West southwest wind 5 to 12 mph, with gusts as high as 24 mph.
81°F 55°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 54.
81°F 55°F
Monday
Sunny
Sunny, with a high near 83.
81°F 55°F
Monday Night
Mostly Clear
Mostly clear, with a low around 54.
81°F 55°F
Tuesday
Sunny
Sunny, with a high near 83.
81°F 55°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 54.
81°F 55°F
Wednesday
Sunny
Sunny, with a high near 82.
81°F 55°F
Data provided by weather.gov