Current Conditions
Partly cloudy
Temp:
59°F
Wind: From the W at 8 mph
Humidity: 77%
Pressure: 30.13 in
Visibility: 10 miles
Observed at: 7:53 pm PST
Rancho Cucamonga, CA Weather
Tonight’s Forecast
Mostly clear
Overnight low:
50°F
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 50. West wind 5 to 10 mph becoming light southwest after midnight.