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Current Weather Conditions for Jefferson Cty, MT

Mostly clear, with a low around 39. West wind 1 to 5 mph.
45°F

Conditions

Wind: 2 mph W
Humidity: 47%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM
45° 44° 43° 41° 41° 41° 40° 43° 50° 55° 60° 62° 64°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 39. West wind 1 to 5 mph.
63°F 45°F
Monday
Mostly Sunny
Mostly sunny, with a high near 70. Northwest wind 3 to 10 mph, with gusts as high as 20 mph.
63°F 45°F
Monday Night
Mostly Cloudy
Mostly cloudy, with a low around 47. West northwest wind 7 to 12 mph, with gusts as high as 26 mph.
63°F 45°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 74. West wind 14 to 25 mph, with gusts as high as 39 mph.
63°F 45°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 47. West northwest wind 21 to 31 mph, with gusts as high as 46 mph.
63°F 45°F
Wednesday
Sunny
Sunny, with a high near 63. West northwest wind 13 to 18 mph, with gusts as high as 32 mph.
63°F 45°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 39. Northwest wind 3 to 18 mph, with gusts as high as 32 mph.
63°F 45°F
Thursday
Sunny
Sunny, with a high near 68. West wind 5 to 8 mph.
63°F 45°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 43.
63°F 45°F
Juneteenth
Mostly Sunny
Mostly sunny, with a high near 71.
63°F 45°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 46.
63°F 45°F
Saturday
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 67.
63°F 45°F
Saturday Night
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
63°F 45°F
Sunday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
63°F 45°F
Data provided by weather.gov