Current Conditions
Clear
Temp:
69°F
Wind: Calm
Humidity: 78%
Pressure: 29.91 in
Visibility: 9 miles
Observed at: 1:53 am PDT
Rancho Cucamonga, CA Weather
Overnight
Mostly clear
Overnight low:
68°F
Mostly clear, with a low around 68. Calm wind.
Friday
Sunny
High:
91°F
Sunny, with a high near 91. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear
Overnight low:
67°F
Mostly clear, with a low around 67. West wind 5 to 10 mph becoming light and variable in the evening.