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Current Weather Conditions for Lewistown, MT

Mostly sunny, with a high near 25. West northwest wind around 6 mph.
23°F

Conditions

Wind: 6 mph WNW
Humidity: 57%
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
23° 22° 19° 15° 14° 14° 14° 16° 16° 14° 18° 19° 20°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Sunny
Mostly sunny, with a high near 25. West northwest wind around 6 mph.
56°F 23°F
Tonight
Mostly Cloudy
Mostly cloudy. Low around 11, with temperatures rising to around 20 overnight. West southwest wind 6 to 9 mph.
56°F 23°F
Monday
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow between 10am and noon. Mostly cloudy, with a high near 46. West southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
56°F 23°F
Monday Night
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before midnight. Mostly cloudy, with a low around 39. West wind 16 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
56°F 23°F
Tuesday
Partly Sunny
Partly sunny, with a high near 55. West wind 26 to 31 mph, with gusts as high as 48 mph.
56°F 23°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 42. West wind 20 to 23 mph, with gusts as high as 36 mph.
56°F 23°F
Wednesday
Partly Sunny
Partly sunny, with a high near 61. West wind 20 to 23 mph, with gusts as high as 39 mph.
56°F 23°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 42. West southwest wind 16 to 21 mph, with gusts as high as 33 mph.
56°F 23°F
Thursday
Partly Sunny
Partly sunny, with a high near 66.
56°F 23°F
Thursday Night
Mostly Cloudy
Mostly cloudy, with a low around 45.
56°F 23°F
Friday
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after noon. Mostly cloudy, with a high near 67.
56°F 23°F
Friday Night
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 44.
56°F 23°F
Saturday
Chance Light Rain
A chance of rain. Partly sunny, with a high near 67.
56°F 23°F
Saturday Night
Partly Cloudy
Partly cloudy, with a low around 33.
56°F 23°F
Data provided by weather.gov