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Current Weather Conditions for Lewistown, MT

Sunny, with a high near 62. West northwest wind 29 to 32 mph, with gusts as high as 43 mph.
56°F

Conditions

Wind: 36 mph W
Humidity: 33%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM
56° 57° 59° 60° 61° 62° 60° 60° 59° 55° 52° 49° 49°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny, with a high near 62. West northwest wind 29 to 32 mph, with gusts as high as 43 mph.
62°F 46°F
Tonight
Partly Cloudy
Partly cloudy. Low around 41, with temperatures rising to around 45 overnight. West wind 15 to 26 mph, with gusts as high as 36 mph.
62°F 46°F
Friday
Mostly Sunny
Mostly sunny, with a high near 59. West wind 16 to 29 mph, with gusts as high as 38 mph.
62°F 46°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 36. West wind 5 to 16 mph, with gusts as high as 29 mph.
62°F 46°F
Saturday
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between noon and 3pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 62. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
62°F 46°F
Saturday Night
Rain Showers then Rain And Snow Showers
Rain showers before midnight, then rain and snow showers. Cloudy, with a low around 33. Northwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
62°F 46°F
Sunday
Slight Chance T-storms
A chance of rain and snow showers before noon, then a slight chance of thunderstorms and rain and snow showers likely. Mostly cloudy, with a high near 44. Northwest wind 15 to 24 mph, with gusts as high as 33 mph.
62°F 46°F
Sunday Night
Rain And Snow Likely
Rain and snow likely. Mostly cloudy, with a low around 28. Northwest wind 15 to 22 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.
62°F 46°F
Monday
Light Snow Likely then Slight Chance T-storms
Snow likely before noon, then a slight chance of thunderstorms and rain and snow showers likely. Mostly cloudy, with a high near 46. New snow accumulation of less than half an inch possible.
62°F 46°F
Monday Night
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a low around 29.
62°F 46°F
Tuesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55.
62°F 46°F
Tuesday Night
Slight Chance Light Rain then Mostly Cloudy
A slight chance of rain before midnight. Mostly cloudy, with a low around 35.
62°F 46°F
Wednesday
Slight Chance Rain And Snow then Chance Showers And Thunderstorms
A slight chance of rain and snow before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 58.
62°F 46°F
Wednesday Night
Slight Chance Light Rain
A slight chance of rain. Mostly cloudy, with a low around 37.
62°F 46°F
Data provided by weather.gov