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Current Weather Conditions for Lewistown, MT

Patchy blowing dust. Mostly sunny, with a high near 48. West wind around 32 mph, with gusts as high as 46 mph.
47°F

Conditions

Wind: 33 mph W
Humidity: 31%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM
47° 48° 48° 48° 48° 46° 43° 42° 41° 41° 40° 40° 40°

Upcoming Week

Day Forecast High Low
This Afternoon
Patchy Blowing Dust
Patchy blowing dust. Mostly sunny, with a high near 48. West wind around 32 mph, with gusts as high as 46 mph.
50°F 38°F
Tonight
Patchy Blowing Dust
Patchy blowing dust. Partly cloudy. Low around 33, with temperatures rising to around 38 overnight. West southwest wind 28 to 31 mph, with gusts as high as 48 mph.
50°F 38°F
Friday
Patchy Blowing Dust then Chance Light Snow
Patchy blowing dust before 11am, then a chance of snow. Mostly cloudy. High near 45, with temperatures falling to around 41 in the afternoon. West wind 15 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.
50°F 38°F
Friday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 23. West northwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
50°F 38°F
Saturday
Chance Light Snow
A chance of snow. Partly sunny, with a high near 39. Northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
50°F 38°F
Saturday Night
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before 11pm. Mostly cloudy, with a low around 20. Southeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
50°F 38°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 45. West southwest wind around 6 mph.
50°F 38°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 26. South wind 6 to 12 mph, with gusts as high as 18 mph.
50°F 38°F
Monday
Sunny
Sunny, with a high near 54.
50°F 38°F
Monday Night
Mostly Clear
Mostly clear, with a low around 29.
50°F 38°F
Tuesday
Sunny
Sunny, with a high near 55.
50°F 38°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 32.
50°F 38°F
Wednesday
Partly Sunny then Slight Chance Light Rain
A slight chance of rain after 5pm. Partly sunny, with a high near 56.
50°F 38°F
Wednesday Night
Chance Rain And Snow
A slight chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. New snow accumulation of less than half an inch possible.
50°F 38°F
Data provided by weather.gov