Current Conditions
Mostly cloudy
Temp:
55°F
Wind: From the SSW at 7 mph
Humidity: 88%
Pressure: 30.00 in
Visibility: 8 miles
Observed at: 5:45 am PDT
Rancho Cucamonga, CA Weather
Today
Patchy fog
High:
72°F
Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 72. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear
Overnight low:
51°F
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 51. West wind 5 to 10 mph becoming light southwest in the evening.