Saturday
Mostly sunny
High:
71°F
Mostly sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Rancho Cucamonga, CA Weather - Extended Forecast
Saturday Night
Mostly cloudy
Overnight low:
47°F
Mostly cloudy, with a low around 47. Southwest wind 5 to 10 mph.
Sunday
Mostly cloudy
High:
67°F
Mostly cloudy, with a high near 67.
Sunday Night
Chance of rain
Overnight low:
47°F
A chance of rain after 10pm. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Washington's Birthday
Showers
High:
58°F
Monday Night
Showers
Overnight low:
46°F
Tuesday
Rain
High:
58°F
Tuesday Night
Rain Likely
Overnight low:
44°F
Wednesday
Chance of rain
High:
58°F
Wednesday Night
Chance of rain
Overnight low:
44°F
Thursday
Chance of rain
High:
60°F