Current Conditions
Mostly cloudy
Temp:
71°F
Wind: Calm
Humidity: 69%
Pressure: 29.92 in
Visibility: 10 miles
Observed at: 4:53 am PDT
Rancho Cucamonga, CA Weather
Today
Patchy fog
High:
92°F
Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 92. 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:
68°F
Mostly clear, with a low around 68. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.