Current Conditions
Mostly cloudy
Temp:
75°F
Wind: From the WSW at 12 mph
Humidity: 47%
Pressure: 29.88 in
Visibility: 10 miles
Observed at: 11:53 am PDT
Rancho Cucamonga, CA Weather
This Afternoon
Chance of showers
High:
74°F
A chance of showers. Partly sunny, with a high near 74. South wind 5 to 10 mph becoming southwest. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Heavy rain
Overnight low:
60°F
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 60. Southwest wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.