Sunday
Chance of showers and thunderstorms
High:
63°F
A 20 percent chance of showers before noon. Mostly sunny, with a high near 63. West southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Great Falls, MT Weather - Extended Forecast
Sunday Night
Mostly cloudy
Overnight low:
40°F
Mostly cloudy, with a low around 40. West wind 9 to 15 mph, with gusts as high as 22 mph.
Monday
Chance of showers
High:
59°F
A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 59. Southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy
Overnight low:
36°F
Partly cloudy, with a low around 36. West southwest wind 18 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny
High:
57°F
Tuesday Night
Chance of showers and thunderstorms
Overnight low:
33°F
Wednesday
Chance of rain or snow
High:
61°F
Wednesday Night
Chance of showers and thunderstorms
Overnight low:
35°F
Thursday
Mostly sunny
High:
69°F