Current Conditions
Clear
Temp:
73°F
Wind: Calm
Humidity: 69%
Pressure: 29.91 in
Visibility: 10 miles
Observed at: 7:53 am PDT
Rancho Cucamonga, CA Weather
Today
Sunny
High:
103°F
Sunny, with a high near 103. Light south wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear
Overnight low:
74°F
Mostly clear, with a low around 74. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.