Lewistown, MT Weather - Tomorrow’s Forecast

Saturday

Patchy fog

High:
63°F

A 50 percent chance of showers after noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 63. Calm wind becoming north northeast around 5 mph in the afternoon.

Saturday Night

Partly cloudy

Overnight low:
41°F

Partly cloudy, with a low around 41. East wind around 6 mph.