Wednesday
Sunny
High:
74°F
Sunny, with a high near 74. Calm wind becoming east northeast around 5 mph in the afternoon.
Lewistown, MT Weather - Extended Forecast
Wednesday Night
Mostly clear
Overnight low:
45°F
Mostly clear, with a low around 45. South southeast wind around 6 mph.
Thursday
Sunny
High:
74°F
Sunny, with a high near 74. East southeast wind 3 to 6 mph.
Thursday Night
Mostly clear
Overnight low:
44°F
Mostly clear, with a low around 44. East wind 6 to 8 mph.
Friday
Sunny
High:
75°F
Friday Night
Mostly clear
Overnight low:
48°F
Saturday
Mostly sunny
High:
80°F
Saturday Night
Partly cloudy
Overnight low:
51°F
Sunday
Mostly sunny
High:
75°F
Sunday Night
Chance of rain
Overnight low:
47°F
Monday
Sunny
High:
70°F