Monday
Mostly sunny
High:
66°F
Mostly sunny, with a high near 66.
Rancho Cucamonga, CA Weather - Extended Forecast
Monday Night
Chance of showers
Overnight low:
44°F
A chance of showers before 11pm. Partly cloudy, with a low around 44. Chance of precipitation is 30%.
Tuesday
Sunny
High:
67°F
Sunny, with a high near 67.
Tuesday Night
Clear
Overnight low:
46°F
Clear, with a low around 46.
Wednesday
Sunny
High:
73°F
Wednesday Night
Partly cloudy
Overnight low:
48°F
Thursday
Sunny
High:
71°F
Thursday Night
Mostly clear
Overnight low:
47°F
Friday
Sunny
High:
72°F