Current Conditions
Partly cloudy
Temp:
66°F
Wind: From the W at 3 mph
Humidity: 83%
Pressure: 30.00 in
Visibility: 10 miles
Observed at: 7:00 am PDT
Rancho Cucamonga, CA Weather
Today
Sunny
High:
86°F
Sunny, with a high near 86. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear
Overnight low:
62°F
Mostly clear, with a low around 62. West wind 5 to 10 mph, with gusts as high as 20 mph.