Monday
Partly sunny
High:
54°F
A 30 percent chance of rain, mainly after 3pm. Partly sunny, with a high near 54. South wind 5 to 9 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Lewistown, MT Weather - Tomorrow’s Forecast
Monday Night
Chance of rain
Overnight low:
35°F
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 35. West southwest wind 6 to 8 mph.