Sunday
Patchy blowing dust
High:
82°F
Patchy blowing dust before 1pm. Sunny, with a high near 82. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Rancho Cucamonga, CA Weather - Extended Forecast
Sunday Night
Clear
Overnight low:
55°F
Clear, with a low around 55.
Monday
Sunny
High:
80°F
Sunny, with a high near 80.
Monday Night
Mostly clear
Overnight low:
54°F
Mostly clear, with a low around 54.
Tuesday
Sunny
High:
76°F
Tuesday Night
Mostly clear
Overnight low:
54°F
Wednesday
Sunny
High:
84°F
Wednesday Night
Clear
Overnight low:
58°F
Thursday
Sunny
High:
90°F