Rancho Cucamonga Weather
From the WSW at 9 mph
30.12 in (1020 HPa)
Observed at: Ontario Airport, 12:53 pm PDT.
Rancho Cucamonga Weather Forecast
A chance of showers before 11pm. Partly cloudy, with a low around 45. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.