Find the Best Places in the United States

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

Current Weather Conditions for Jefferson Cty, MT

Partly cloudy, with a low around 37. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
39°F

Conditions

Wind: 10 mph WSW
Humidity: 55%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
39° 39° 39° 38° 39° 39° 41° 46° 49° 51° 53° 53° 53°

Upcoming Week

Day Forecast High Low
Overnight
Partly Cloudy
Partly cloudy, with a low around 37. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
45°F 34°F
Tuesday
Sunny
Sunny. High near 54, with temperatures falling to around 51 in the afternoon. West southwest wind 16 to 33 mph, with gusts as high as 56 mph.
45°F 34°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 26. West northwest wind 10 to 35 mph, with gusts as high as 56 mph.
45°F 34°F
Wednesday
Sunny
Sunny, with a high near 49. West northwest wind 8 to 13 mph, with gusts as high as 24 mph.
45°F 34°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 29. West northwest wind 5 to 14 mph, with gusts as high as 25 mph.
45°F 34°F
Thursday
Sunny
Sunny, with a high near 50. North northwest wind 6 to 10 mph, with gusts as high as 23 mph.
45°F 34°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 29. Northeast wind 5 to 10 mph, with gusts as high as 23 mph.
45°F 34°F
Friday
Sunny
Sunny, with a high near 58. South wind 6 to 10 mph, with gusts as high as 22 mph.
45°F 34°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 37.
45°F 34°F
Saturday
Partly Sunny then Light Rain Likely
Rain likely after noon. Partly sunny, with a high near 60.
45°F 34°F
Saturday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 36.
45°F 34°F
Sunday
Light Rain then Rain And Snow
Rain before 3pm, then rain and snow. Mostly cloudy, with a high near 51.
45°F 34°F
Sunday Night
Rain And Snow Likely
Rain and snow likely. Mostly cloudy, with a low around 33. New snow accumulation of 1 to 2 inches possible.
45°F 34°F
Monday
Light Snow Likely
Snow likely. Mostly cloudy, with a high near 44. New snow accumulation of around one inch possible.
45°F 34°F
Data provided by weather.gov