Rancho Cucamonga, CA Weather

Current Conditions

Clear

Temp:
57°F

Wind: From the WSW at 5 mph

Humidity: 63%
Pressure: 30.04 in

Visibility: 10 miles

Observed at: 7:53 pm PST

Tonight’s Forecast

Mostly clear

Overnight low:
46°F

Mostly clear, with a low around 46. West wind around 5 mph becoming calm.