Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Lewistown, MT

Partly cloudy. Low around 50, with temperatures rising to around 53 overnight. South southwest wind around 5 mph.
71°F

Conditions

Wind: 3 mph NNW
Humidity: 47%
Probability of Precipitation: 7%

Hourly Forcast (next 12 hours)

1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM
71° 68° 62° 59° 58° 57° 56° 55° 54° 53° 53° 51° 56°

Upcoming Week

Day Forecast High Low
Tonight
Partly Cloudy
Partly cloudy. Low around 50, with temperatures rising to around 53 overnight. South southwest wind around 5 mph.
79°F 59°F
Friday
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between noon and 1pm, then showers and thunderstorms likely between 1pm and 2pm, then a chance of showers and thunderstorms. Mostly sunny. High near 75, with temperatures falling to around 71 in the afternoon. Northwest wind around 5 mph. Chance of precipitation is 60%.
79°F 59°F
Friday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before midnight. Partly cloudy. Low around 50, with temperatures rising to around 54 overnight. South southwest wind 3 to 7 mph. Chance of precipitation is 20%.
79°F 59°F
Independence Day
Sunny
Sunny, with a high near 81. Southwest wind 3 to 8 mph.
79°F 59°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 55. South southwest wind around 6 mph.
79°F 59°F
Sunday
Sunny
Sunny, with a high near 84. Northwest wind 2 to 6 mph.
79°F 59°F
Sunday Night
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55. Southwest wind around 7 mph.
79°F 59°F
Monday
Mostly Sunny
Mostly sunny, with a high near 79. East wind 5 to 9 mph, with gusts as high as 20 mph.
79°F 59°F
Monday Night
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56.
79°F 59°F
Tuesday
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 81.
79°F 59°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57.
79°F 59°F
Wednesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83.
79°F 59°F
Wednesday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.
79°F 59°F
Thursday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
79°F 59°F
Data provided by weather.gov