Castro Valley
5-Day Forecast
1:37
April 8
51°
Now
11 PM
clear
48°
48°
2 AM
clear
30°
30°
5 AM
clear
34°
34°
8 AM
clear
37°
37°
The days ahead
Wed 8
clear
51°
30°
Thu 9
clouds
62°
36°
Fri 10
clear
67°
36°
Sat 11
clouds
64°
53°
Sun 12
clouds
70°
48°