Sunday
Sunny
High:
69°F
Sunny, with a high near 69. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Lewistown, MT Weather - Tomorrow’s Forecast
Sunday Night
Partly cloudy
Overnight low:
40°F
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 40. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.