Hourly Weather Forecast - Castro Valley, CA
43°F
20%
6mphNNWPartly Cloudy
Humidity89%Feels like40°FDew Point40°F
43°F
20%
6mphNPartly Cloudy
Humidity88%Feels like39°FDew Point39°F
42°F
10%
6mphNNEPartly Cloudy
Humidity89%Feels like38°FDew Point39°F
41°F
10%
6mphNNEMostly Clear
Humidity90%Feels like37°FDew Point39°F
40°F
10%
6mphNNEHazy
Humidity93%Feels like36°FDew Point38°F
39°F
10%
6mphNNEHazy
Humidity95%Feels like35°FDew Point38°F
39°F
10%
6mphNEPartly Cloudy
Humidity95%Feels like35°FDew Point38°F
39°F
10%
6mphNEPartly Cloudy
Humidity95%Feels like35°FDew Point38°F
41°F
10%
6mphNNEPartly Cloudy
Humidity94%Feels like37°FDew Point39°F
43°F
10%
6mphNNEPartly Cloudy
Humidity94%Feels like39°FDew Point41°F
46°F
10%
6mphNNEPartly Cloudy
Humidity88%Feels like43°FDew Point42°F
49°F
10%
7mphNPartly Cloudy
Humidity79%Feels like46°FDew Point43°F
52°F
10%
7mphNPartly Cloudy
Humidity70%Feels like52°FDew Point42°F
54°F
10%
8mphNPartly Cloudy
Humidity64%Feels like54°FDew Point42°F
54°F
10%
8mphNPartly Cloudy
Humidity64%Feels like54°FDew Point42°F
52°F
10%
7mphNPartly Cloudy
Humidity67%Feels like52°FDew Point41°F
50°F
10%
6mphNPartly Cloudy
Humidity69%Feels like47°FDew Point40°F
47°F
10%
6mphNMostly Clear
Humidity80%Feels like44°FDew Point42°F
46°F
20%
6mphNMostly Clear
Humidity81%Feels like43°FDew Point40°F
45°F
20%
5mphNNEMostly Clear
Humidity82%Feels like42°FDew Point40°F
44°F
10%
5mphNEMostly Clear
Humidity82%Feels like41°FDew Point39°F
43°F
10%
5mphNEMostly Clear
Humidity81%Feels like40°FDew Point38°F
43°F
10%
5mphNEMostly Clear
Humidity81%Feels like39°FDew Point37°F
42°F
10%
5mphENEMostly Clear
Humidity81%Feels like39°FDew Point37°F














