Hourly Weather Forecast - Castro Valley, CA

12 AM
54°F
0%
5mph
N
Cloudy
Humidity
72%
Feels like
54°F
Dew Point
46°F
1 AM
54°F
10%
4mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
54°F
Dew Point
46°F
2 AM
53°F
10%
4mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
53°F
Dew Point
45°F
3 AM
53°F
10%
4mph
NE
Mostly Cloudy
Humidity
75%
Feels like
53°F
Dew Point
45°F
4 AM
53°F
0%
4mph
ENE
Mostly Cloudy
Humidity
74%
Feels like
53°F
Dew Point
45°F
5 AM
53°F
10%
4mph
E
Mostly Cloudy
Humidity
74%
Feels like
53°F
Dew Point
44°F
6 AM
52°F
10%
4mph
ESE
Partly Cloudy
Humidity
74%
Feels like
52°F
Dew Point
44°F
7 AM
53°F
0%
4mph
SE
Partly Cloudy
Humidity
72%
Feels like
53°F
Dew Point
45°F
7:07 AM
8 AM
56°F
0%
4mph
SSE
Partly Cloudy
Humidity
72%
Feels like
56°F
Dew Point
47°F
9 AM
60°F
0%
4mph
SSW
Partly Cloudy
Humidity
66%
Feels like
60°F
Dew Point
49°F
10 AM
63°F
0%
5mph
SW
Partly Cloudy
Humidity
59%
Feels like
63°F
Dew Point
48°F
11 AM
65°F
0%
5mph
WSW
Partly Cloudy
Humidity
57%
Feels like
65°F
Dew Point
49°F
12 PM
66°F
0%
6mph
W
Mostly Cloudy
Humidity
57%
Feels like
66°F
Dew Point
51°F
1 PM
67°F
0%
6mph
W
Mostly Cloudy
Humidity
56%
Feels like
67°F
Dew Point
51°F
2 PM
67°F
0%
6mph
W
Partly Cloudy
Humidity
57%
Feels like
67°F
Dew Point
51°F
3 PM
65°F
0%
7mph
W
Partly Cloudy
Humidity
60%
Feels like
65°F
Dew Point
51°F
4 PM
63°F
0%
7mph
W
Mostly Sunny
Humidity
63%
Feels like
63°F
Dew Point
50°F
5 PM
60°F
0%
6mph
W
Sunny
Humidity
69%
Feels like
60°F
Dew Point
49°F
5:37 PM
6 PM
57°F
0%
5mph
W
Clear
Humidity
73%
Feels like
57°F
Dew Point
48°F
7 PM
55°F
0%
4mph
W
Clear
Humidity
75%
Feels like
55°F
Dew Point
47°F
8 PM
54°F
0%
4mph
W
Clear
Humidity
77%
Feels like
54°F
Dew Point
47°F
9 PM
53°F
0%
5mph
W
Clear
Humidity
79%
Feels like
53°F
Dew Point
46°F
10 PM
52°F
0%
5mph
W
Clear
Humidity
81%
Feels like
52°F
Dew Point
46°F
11 PM
51°F
0%
4mph
W
Clear
Humidity
83%
Feels like
51°F
Dew Point
46°F

Today's Weather Outlook

Today's Weather Outlook

Quiet and warm weather continues for the Western U.S., while wetter weather occurs on the opposite end of the nation.

Image courtesy of Pixabay.com

All About Snow Squalls

(Image provided by Pixabay.com)

Before A Winter Storm: Prep Your Pets!

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

A panoramic winter view of Crater Lake from Rim Village. (WolfmanSF via Wikimedia Commons)

Working Safely in Cold Weather

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