Saturday
Mostly sunny
High:
83°F
Mostly sunny, with a high near 83. Calm wind becoming west around 6 mph in the afternoon.
Great Falls, MT Weather - Extended Forecast
Saturday Night
Mostly clear
Overnight low:
53°F
Mostly clear, with a low around 53. Northwest wind around 6 mph becoming east southeast in the evening.
Sunday
Sunny
High:
89°F
Sunny, with a high near 89. Light and variable wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy
Overnight low:
54°F
Partly cloudy, with a low around 54.
Labor Day
Mostly sunny
High:
90°F
Monday Night
Partly cloudy
Overnight low:
55°F
Tuesday
Mostly sunny
High:
82°F
Tuesday Night
Partly cloudy
Overnight low:
51°F
Wednesday
Mostly sunny
High:
79°F