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 snow after 5am. Mostly cloudy. Low around 23, with temperatures rising to around 29 overnight. West northwest wind 23 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 20%. New snow accumulation of less than one inch possible.
38°F

Conditions

Wind: 23 mph WNW
Humidity: 46%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM
38° 36° 35° 35° 34° 33° 32° 30° 29° 28° 25° 28° 28°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 5am. Mostly cloudy. Low around 23, with temperatures rising to around 29 overnight. West northwest wind 23 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 20%. New snow accumulation of less than one inch possible.
10°F 0°F
Sunday
Chance Snow then Mostly Cloudy
A chance of snow before 11am. Mostly cloudy. High near 32, with temperatures falling to around 23 in the afternoon. Northwest wind 15 to 26 mph, with gusts as high as 47 mph. Chance of precipitation is 30%. New snow accumulation of around one inch possible.
10°F 0°F
Sunday Night
Mostly Cloudy
Mostly cloudy, with a low around 15. West northwest wind 10 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than half an inch possible.
10°F 0°F
M.L. King Jr. Day
Mostly Sunny
Mostly sunny, with a high near 38. West wind 9 to 14 mph, with gusts as high as 23 mph.
10°F 0°F
Monday Night
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 5am. Mostly cloudy, with a low around 25. West wind 9 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
10°F 0°F
Tuesday
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before 11am. Mostly cloudy, with a high near 35. West northwest wind 16 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
10°F 0°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 16. West northwest wind around 16 mph, with gusts as high as 28 mph.
10°F 0°F
Wednesday
Partly Sunny
Partly sunny, with a high near 28. West northwest wind 8 to 16 mph, with gusts as high as 28 mph.
10°F 0°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 16.
10°F 0°F
Thursday
Partly Sunny then Chance Light Snow
A chance of snow after 5pm. Partly sunny, with a high near 38.
10°F 0°F
Thursday Night
Snow Likely
Snow likely. Mostly cloudy, with a low around 8. New snow accumulation of 1 to 3 inches possible.
10°F 0°F
Friday
Snow Likely
Snow likely. Mostly cloudy, with a high near 19. New snow accumulation of 2 to 4 inches possible.
10°F 0°F
Friday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around -2. New snow accumulation of around one inch possible.
10°F 0°F
Saturday
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 13. New snow accumulation of less than half an inch possible.
10°F 0°F
Data provided by weather.gov