Current Conditions
Clear
Temp:
66°F
Wind: From the WSW at 6 mph
Humidity: 68%
Pressure: 29.92 in
Visibility: 10 miles
Observed at: 12:53 am PDT
Rancho Cucamonga, CA Weather
Overnight
Mostly clear
Overnight low:
61°F
Mostly clear, with a low around 61. West wind around 5 mph becoming calm.
Wednesday
Sunny
High:
85°F
Sunny, with a high near 85. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear
Overnight low:
59°F
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 59. West wind 5 to 15 mph, with gusts as high as 20 mph.