Lewistown, MT Weather - Tomorrow’s Forecast

Monday

Showers

High:
56°F

Rain and possibly a thunderstorm before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 56. South southwest wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Showers

Overnight low:
44°F

Rain and thunderstorms before 4am, then a chance of showers after 5am. Low around 44. West wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.