Current Conditions
Mostly cloudy
Temp:
91°F
Wind: From the W at 12 mph
Humidity: 30%
Pressure: 29.98 in
Visibility: 10 miles
Observed at: 3:53 pm PDT
Rancho Cucamonga, CA Weather
Tonight’s Forecast
Clouds clearing
Overnight low:
63°F
Cloudy during the early evening, then gradual clearing, with a low around 63. West wind 5 to 10 mph becoming light southwest after midnight.