Current Conditions
Overcast
Temp:
66°F
Wind: From the SSW at 6 mph
Humidity: 60%
Pressure: 29.95 in
Visibility: 10 miles
Observed at: 10:16 am PDT
Rancho Cucamonga, CA Weather
Today
Becoming sunny
High:
78°F
Mostly cloudy early, then gradual clearing, with a high near 78. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear
Overnight low:
56°F
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 56. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.