Rancho Cucamonga
5-Day Forecast
12:37
October 7
50°
Now
4 PM
clear
57°
57°
7 PM
clear
52°
52°
10 PM
clear
43°
43°
1 AM
clear
36°
36°
The days ahead
Wed 8
clear
69°
39°
Thu 9
clouds
74°
57°
Fri 10
clear
59°
51°
Sat 11
clouds
69°
42°
Sun 12
rain
64°
50°