Current Conditions
Overcast
Temp:
64°F
Wind: From the W at 5 mph
Humidity: 64%
Pressure: 29.91 in
Visibility: 10 miles
Observed at: 7:53 am PDT
Rancho Cucamonga, CA Weather
Today
Patchy fog
High:
79°F
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 79. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Patchy fog
Overnight low:
57°F
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.