Thursday
Sunny
High:
73°F
Sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.
Rancho Cucamonga, CA Weather - Extended Forecast
Thursday Night
Clear
Overnight low:
54°F
Clear, with a low around 54. Calm wind becoming north around 5 mph.
Friday
Sunny
High:
81°F
Sunny, with a high near 81.
Friday Night
Clear
Overnight low:
57°F
Clear, with a low around 57.
Saturday
Sunny
High:
82°F
Saturday Night
Mostly clear
Overnight low:
58°F
Sunday
Sunny
High:
84°F
Sunday Night
Partly cloudy
Overnight low:
59°F
Monday
Mostly sunny
High:
81°F
Monday Night
Partly cloudy
Overnight low:
58°F
Veterans Day
Mostly sunny
High:
76°F