Current Conditions
Mostly cloudy
Temp:
75°F
Wind: From the S at 7 mph
Humidity: 69%
Pressure: 29.92 in
Visibility: 6 miles
Observed at: 10:53 am PDT
Rancho Cucamonga, CA Weather
Today
Patchy fog
High:
89°F
Patchy fog before 11am. Otherwise, sunny, with a high near 89. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Clear
Overnight low:
65°F
Clear, with a low around 65. West wind 5 to 10 mph becoming light and variable in the evening.