Find the Best Places in the United States

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

Current Weather Conditions for Lewistown, MT

Sunny, with a high near 66. North northwest wind around 3 mph.
64°F

Conditions

Wind: 3 mph NNW
Humidity: 36%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM
64° 65° 64° 61° 55° 52° 50° 48° 48° 47° 46° 46° 44°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny, with a high near 66. North northwest wind around 3 mph.
64°F 49°F
Tonight
Mostly Clear
Mostly clear, with a low around 43. West southwest wind 2 to 7 mph.
64°F 49°F
Monday
Mostly Sunny
Mostly sunny, with a high near 70. West northwest wind 7 to 12 mph, with gusts as high as 22 mph.
64°F 49°F
Monday Night
Slight Chance Showers And Thunderstorms then Cloudy
A slight chance of showers and thunderstorms between 11pm and midnight. Cloudy, with a low around 52. West southwest wind 3 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
64°F 49°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 78. West wind 14 to 24 mph, with gusts as high as 35 mph.
64°F 49°F
Tuesday Night
Partly Cloudy then Rain Showers Likely
Rain showers likely after midnight. Partly cloudy, with a low around 48. West northwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.
64°F 49°F
Wednesday
Rain Showers Likely then Chance Showers And Thunderstorms
Rain showers likely before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 61. Northwest wind around 22 mph, with gusts as high as 32 mph.
64°F 49°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 41. West northwest wind 6 to 20 mph, with gusts as high as 30 mph.
64°F 49°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 67.
64°F 49°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 44.
64°F 49°F
Juneteenth
Mostly Sunny
Mostly sunny, with a high near 71.
64°F 49°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 48.
64°F 49°F
Saturday
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 66.
64°F 49°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
64°F 49°F
Data provided by weather.gov