Current Conditions
Mostly cloudy
Temp:
73°F
Wind: Calm
Humidity: 61%
Pressure: 29.87 in
Visibility: 10 miles
Observed at: 5:53 am PDT
Rancho Cucamonga, CA Weather
Today
Partly sunny
High:
88°F
Partly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy
Overnight low:
64°F
Partly cloudy, with a low around 64. West wind 5 to 10 mph becoming light and variable after midnight.