Rancho Cucamonga Weather

Current Conditions

Clear skies

Clear skies

37°F
(3°C)

Wind

From the NNW at 5 mph

Humidity

70

Pressure

30.21 in (1023 HPa)

Visibility

10 miles

Observed at: Ontario Airport, 5:53 am PST.

Rancho Cucamonga Weather Forecast for Today

Today

Mostly sunny

Mostly sunny

High:
61°F
(16°C)

Mostly sunny, with a high near 61. West wind around 5 mph becoming calm.

Tonight

Partly cloudy

Partly cloudy

Low:
43°F
(6°C)

Partly cloudy, with a low around 43. West wind around 5 mph becoming calm.