Find the Best Places in the United States

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

Current Weather Conditions for Lewistown, MT

A slight chance of rain before 8pm. Mostly clear. Low around 32, with temperatures rising to around 35 overnight. West southwest wind 9 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
47°F

Conditions

Wind: 18 mph WNW
Humidity: 55%
Probability of Precipitation: 23%

Hourly Forcast (next 12 hours)

12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM
47° 49° 47° 45° 43° 40° 39° 39° 38° 36° 36° 35° 33°

Upcoming Week

Day Forecast High Low
Tonight
Slight Chance Light Rain then Mostly Clear
A slight chance of rain before 8pm. Mostly clear. Low around 32, with temperatures rising to around 35 overnight. West southwest wind 9 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
56°F 43°F
Monday
Mostly Sunny
Mostly sunny, with a high near 67. Southwest wind around 9 mph, with gusts as high as 18 mph.
56°F 43°F
Monday Night
Mostly Cloudy
Mostly cloudy. Low around 47, with temperatures rising to around 52 overnight. South wind 7 to 12 mph, with gusts as high as 22 mph.
56°F 43°F
Tuesday
Mostly Cloudy then Showers And Thunderstorms Likely
Showers and thunderstorms likely after noon. Mostly cloudy, with a high near 66. West wind 7 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
56°F 43°F
Tuesday Night
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 42. West wind 12 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
56°F 43°F
Wednesday
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. West wind 20 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
56°F 43°F
Wednesday Night
Chance Showers And Thunderstorms then Chance Light Rain
A chance of showers and thunderstorms before midnight, then a chance of rain. Mostly cloudy, with a low around 38. West wind 18 to 24 mph, with gusts as high as 37 mph.
56°F 43°F
Thursday
Chance Light Rain then Chance Showers And Thunderstorms
A chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 60. West wind 16 to 22 mph, with gusts as high as 32 mph.
56°F 43°F
Thursday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 41.
56°F 43°F
Friday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.
56°F 43°F
Friday Night
Slight Chance Showers And Thunderstorms then Slight Chance Light Rain
A slight chance of showers and thunderstorms before midnight, then a slight chance of rain. Partly cloudy, with a low around 40.
56°F 43°F
Saturday
Chance Light Rain then Chance Showers And Thunderstorms
A chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 58.
56°F 43°F
Saturday Night
Chance Showers And Thunderstorms then Slight Chance Light Rain
A chance of showers and thunderstorms before midnight, then a slight chance of rain. Mostly cloudy, with a low around 41.
56°F 43°F
Sunday
Chance Light Rain then Chance Showers And Thunderstorms
A chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 62.
56°F 43°F
Data provided by weather.gov