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Current Weather Conditions for Lewistown, MT

Sunny. High near 22, with temperatures falling to around 18 in the afternoon. East northeast wind around 6 mph.
21°F

Conditions

Wind: 6 mph ENE
Humidity: 54%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM
21° 19° 18° 15° 11° 10° 10° 10° 11° 11° 12° 12° 12°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny. High near 22, with temperatures falling to around 18 in the afternoon. East northeast wind around 6 mph.
32°F 19°F
Tonight
Partly Cloudy
Partly cloudy. Low around 9, with temperatures rising to around 14 overnight. Wind chill values as low as -2. East southeast wind around 9 mph.
32°F 19°F
Sunday
Partly Sunny
Partly sunny, with a high near 39. South southeast wind around 13 mph, with gusts as high as 21 mph.
32°F 19°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 25. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
32°F 19°F
Monday
Partly Sunny
Partly sunny, with a high near 50. West southwest wind 14 to 18 mph, with gusts as high as 30 mph.
32°F 19°F
Monday Night
Chance Rain And Snow
A chance of rain and snow after 11pm. Mostly cloudy, with a low around 33. West southwest wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
32°F 19°F
Tuesday
Chance Rain And Snow then Rain And Snow Likely
A chance of rain and snow before 11am, then rain and snow likely between 11am and 5pm, then rain and snow likely. Mostly cloudy, with a high near 46. West wind 15 to 18 mph, with gusts as high as 33 mph. New snow accumulation of less than half an inch possible.
32°F 19°F
Tuesday Night
Rain And Snow Likely
Rain and snow likely. Mostly cloudy, with a low around 27. West wind 18 to 25 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.
32°F 19°F
Wednesday
Chance Light Snow
A chance of snow before 5pm. Mostly sunny, with a high near 42. New snow accumulation of less than half an inch possible.
32°F 19°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 27.
32°F 19°F
Thursday
Mostly Sunny then Slight Chance Light Snow
A slight chance of snow after 5pm. Mostly sunny, with a high near 48.
32°F 19°F
Thursday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 28.
32°F 19°F
Friday
Chance Light Snow
A chance of snow. Partly sunny, with a high near 42. New snow accumulation of less than one inch possible.
32°F 19°F
Friday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 15. New snow accumulation of 1 to 2 inches possible.
32°F 19°F
Data provided by weather.gov