Rancho Cucamonga Weather

Current Conditions

Mostly cloudy

Mostly cloudy

59°F
(15°C)

Wind

From the WSW at 9 mph

Humidity

63%

Pressure

30.12 in (1020 HPa)

Visibility

10 miles

Observed at: Ontario Airport, 12:53 pm PDT.

Rancho Cucamonga Weather Forecast

Tonight

Low:
45°F
(7°C)

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.