Tuesday
Mostly sunny
High:
71°F
Mostly sunny, with a high near 71.
Rancho Cucamonga, CA Weather - Extended Forecast
Tuesday Night
Partly cloudy
Overnight low:
49°F
Partly cloudy, with a low around 49.
Wednesday
Chance of showers
High:
69°F
A chance of showers, mainly after 4pm. Partly sunny, with a high near 69.
Wednesday Night
Showers likely
Overnight low:
52°F
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 52.
New Year's Day
Showers likely
High:
65°F
Thursday Night
Showers likely
Overnight low:
52°F
Friday
Showers likely
High:
64°F
Friday Night
Showers likely
Overnight low:
52°F
Saturday
Chance of showers
High:
65°F