Current Conditions
Mostly cloudy
Temp:
59°F
Wind: From the SW at 7 mph
Humidity: 77%
Pressure: 29.92 in
Visibility: 10 miles
Observed at: 12:53 am PDT
Rancho Cucamonga, CA Weather
Overnight
Partly cloudy
Overnight low:
57°F
Partly cloudy, with a low around 57. West wind around 5 mph.
Sunday
Mostly sunny
High:
73°F
Mostly sunny, with a high near 73. Light south wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Clouds increasing
Overnight low:
52°F
Increasing clouds, with a low around 52. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.