Current Conditions
Clear
Temp:
75°F
Wind: From the W at 3 mph
Humidity: 50%
Pressure: 29.90 in
Visibility: 10 miles
Observed at: 1:53 am PDT
Rancho Cucamonga, CA Weather
Overnight
Clear
Overnight low:
71°F
Clear, with a low around 71. Calm wind.
Sunday
Sunny
High:
99°F
Sunny, with a high near 99. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy
Overnight low:
70°F
Partly cloudy, with a low around 70. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.