Find the Best Places in the United States

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

Current Weather Conditions for Lewistown, MT

A chance of snow before 8pm. Mostly cloudy. Low around 16, with temperatures rising to around 19 overnight. North northwest wind 6 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
29°F

Conditions

Wind: 17 mph NW
Humidity: 55%
Probability of Precipitation: 33%

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
29° 27° 25° 23° 23° 22° 21° 21° 21° 19° 19° 19° 17°

Upcoming Week

Day Forecast High Low
Tonight
Chance Light Snow then Mostly Cloudy
A chance of snow before 8pm. Mostly cloudy. Low around 16, with temperatures rising to around 19 overnight. North northwest wind 6 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
47°F 32°F
Tuesday
Mostly Sunny then Slight Chance Light Snow
A slight chance of snow after 2pm. Mostly sunny, with a high near 38. Southeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
47°F 32°F
Tuesday Night
Chance Light Snow
A chance of snow. Mostly cloudy. Low around 24, with temperatures rising to around 28 overnight. South southeast wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
47°F 32°F
Wednesday
Partly Sunny then Slight Chance Rain And Snow
A slight chance of rain and snow after noon. Partly sunny, with a high near 51. East southeast wind 5 to 8 mph. Chance of precipitation is 20%.
47°F 32°F
Wednesday Night
Chance Light Rain
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Southeast wind 8 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
47°F 32°F
Thursday
Rain And Snow
Rain and snow. Cloudy, with a high near 45. East southeast wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
47°F 32°F
Thursday Night
Rain And Snow
Rain and snow. Cloudy, with a low around 25. North wind around 20 mph, with gusts as high as 30 mph. New snow accumulation of 3 to 5 inches possible.
47°F 32°F
Friday
Snow
Snow. Mostly cloudy, with a high near 37. Northwest wind around 20 mph, with gusts as high as 30 mph. New snow accumulation of 1 to 3 inches possible.
47°F 32°F
Friday Night
Chance Light Snow then Partly Cloudy
A chance of snow before midnight. Partly cloudy, with a low around 24. New snow accumulation of less than half an inch possible.
47°F 32°F
Saturday
Sunny
Sunny, with a high near 49.
47°F 32°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 31.
47°F 32°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 50.
47°F 32°F
Sunday Night
Slight Chance Rain And Snow
A slight chance of rain and snow. Partly cloudy, with a low around 29.
47°F 32°F
Monday
Slight Chance Light Snow then Slight Chance Light Rain
A slight chance of snow before noon, then a slight chance of rain. Partly sunny, with a high near 53.
47°F 32°F
Data provided by weather.gov