Wednesday
Chance of rain or snow
High:
43°F
A slight chance of rain and snow, mainly between 8am and 11am. Partly sunny, with a high near 43. West northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Lewistown, MT Weather - Extended Forecast
Wednesday Night
Mostly clear
Overnight low:
23°F
Mostly clear, with a low around 23. Light and variable wind.
Thursday
Sunny
High:
52°F
Sunny, with a high near 52. South wind 3 to 5 mph.
Thursday Night
Mostly clear
Overnight low:
29°F
Mostly clear, with a low around 29. Southwest wind 3 to 6 mph.
Friday
Sunny
High:
53°F
Friday Night
Partly cloudy
Overnight low:
30°F
Saturday
Partly sunny
High:
52°F
Saturday Night
Chance of rain
Overnight low:
33°F
Sunday
Chance of rain
High:
52°F
Sunday Night
Chance of rain or snow
Overnight low:
27°F
Monday
Chance of rain or snow
High:
47°F