Friday
Sunny
High:
82°F
Sunny, with a high near 82. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Rancho Cucamonga, CA Weather - Extended Forecast
Friday Night
Clear
Overnight low:
62°F
Clear, with a low around 62. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny
High:
87°F
Sunny, with a high near 87.
Saturday Night
Mostly clear
Overnight low:
64°F
Mostly clear, with a low around 64.
Sunday
Mostly sunny
High:
86°F
Sunday Night
Mostly clear
Overnight low:
63°F
Monday
Mostly sunny
High:
83°F
Monday Night
Mostly clear
Overnight low:
62°F
Tuesday
Sunny
High:
86°F
Tuesday Night
Clear
Overnight low:
64°F
Wednesday
Sunny
High:
88°F