Friday
Sunny
High:
73°F
Sunny, with a high near 73. South southeast wind 5 to 7 mph becoming west in the afternoon.
Lewistown, MT Weather - Extended Forecast
Friday Night
Mostly clear
Overnight low:
44°F
Mostly clear, with a low around 44. West wind around 6 mph becoming south southeast in the evening.
Saturday
Sunny
High:
79°F
Sunny, with a high near 79. South southeast wind 3 to 6 mph.
Saturday Night
Mostly clear
Overnight low:
48°F
Mostly clear, with a low around 48. South southeast wind 7 to 9 mph.
Sunday
Sunny
High:
73°F
Sunday Night
Chance of showers
Overnight low:
39°F
Monday
Chance of showers
High:
56°F
Monday Night
Chance of showers and thunderstorms
Overnight low:
35°F
Tuesday
Chance of showers and thunderstorms
High:
62°F
Tuesday Night
Chance of showers and thunderstorms
Overnight low:
40°F
Wednesday
Sunny
High:
70°F