Rancho Cucamonga Weather
A few clouds
From the WSW at 10 mph
30.07 in (1018 HPa)
Observed at: Ontario Airport, 10:53 am PST.
Rancho Cucamonga Weather Forecast
Mostly clear, with a low around 44. Light and variable wind becoming northeast 10 to 15 mph after midnight. Winds could gust as high as 20 mph.