Castro Valley, CA

See Radar

Current Weather Forecast for Castro Valley

CA 94546  |   5:58am

Weather Conditions

61°
Feels Like 61°
Cloudy
Cloudy
56° 73°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SSW 4 mph
Wind
Rain
0 in
rain

Today

Fri 9/25
73°
Highest Temperature
Partly / Cloudy
15%
Mostly cloudy early, then sunshine for the afternoon. High 73F. Winds WSW at 10 to 15 mph.

Tonight

Fri 9/25
55°
Lowest Temperature
Fair / Mostly Clear
8%
Mainly clear. Low near 55F. Winds SW at 5 to 10 mph.

Tomorrow

Sat 9/26
72°
Highest Temperature
Fair / Mostly Sunny
9%
Sun and a few passing clouds. High 72F. Winds WSW at 10 to 15 mph.

Local Weather Radar - Castro Valley, CA

Live Castro Valley Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Castro Valley

Hourly Weather Forecast & Temperature

6AM
Cloudy
15%
61°
Feels Like 61°
Cloudy
Wind
SSW 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
89%
Cloud Cover
7AM
Cloudy
15%
61°
Feels Like 61°
Cloudy
Wind
SSW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
94%
Cloud Cover
8AM
Cloudy
15%
62°
Feels Like 62°
Cloudy
Wind
SW 4 mph
Wind
Pressure
1016 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
94%
Cloud Cover
9AM
Mostly Cloudy
15%
63°
Feels Like 63°
Mostly Cloudy
Wind
WSW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
75%
Cloud Cover
10AM
Partly / Cloudy
15%
64°
Feels Like 64°
Partly Cloudy
Wind
WSW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
2
UV Index
Visibility
9mi
Visibility
Visibility
59%
Cloud Cover
11AM
Fair / Mostly Sunny
2%
66°
Feels Like 66°
Mostly Sunny
Wind
WSW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
77%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
12PM
Sunny
1%
68°
Feels Like 68°
Sunny
Wind
WSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
69%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
1PM
Sunny
1%
70°
Feels Like 70°
Sunny
Wind
W 10 mph
Wind
Pressure
1016 mb
Pressure
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
2PM
Sunny
71°
Feels Like 71°
Sunny
Wind
W 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
58%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
3PM
Sunny
72°
Feels Like 72°
Sunny
Wind
W 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
55%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
4PM
Sunny
72°
Feels Like 72°
Sunny
Wind
W 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
53%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
5PM
Sunny
71°
Feels Like 71°
Sunny
Wind
W 10 mph
Wind
Pressure
1015 mb
Pressure
Humidity
54%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
Fri 9/25
Fri
Partly / Cloudy
15%
56°
73°
Morning clouds followed by afternoon sun. Highs in the low 70s and lows in the mid 50s.
Feels Like
73°
Feels Like
Wind
WSW 10 mph
Wind
Humidity
72%
Humidity
UV Index
7
UV Index
Visibility
6:59 AM
Sunrise
Visibility
7:00 PM
Sunset
Sat 9/26
Sat
Fair / Mostly Sunny
9%
55°
72°
A few clouds. Highs in the low 70s and lows in the upper 50s.
Feels Like
72°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
64%
Humidity
UV Index
6
UV Index
Visibility
6:59 AM
Sunrise
Visibility
6:58 PM
Sunset
Sun 9/27
Sun
Partly / Cloudy
10%
57°
67°
Clouds giving way to sun . Highs in the upper 60s and lows in the mid 50s.
Feels Like
67°
Feels Like
Wind
WSW 14 mph
Wind
Humidity
71%
Humidity
UV Index
6
UV Index
Visibility
7:00 AM
Sunrise
Visibility
6:57 PM
Sunset
Mon 9/28
Mon
Partly / Cloudy
7%
55°
73°
Mix of sun and clouds. Highs in the low 70s and lows in the mid 50s.
Feels Like
73°
Feels Like
Wind
W 12 mph
Wind
Humidity
64%
Humidity
UV Index
6
UV Index
Visibility
7:01 AM
Sunrise
Visibility
6:55 PM
Sunset
Tue 9/29
Tue
Sunny
5%
56°
79°
Abundant sunshine. Highs in the upper 70s and lows in the upper 50s.
Feels Like
79°
Feels Like
Wind
W 11 mph
Wind
Humidity
55%
Humidity
UV Index
6
UV Index
Visibility
7:02 AM
Sunrise
Visibility
6:54 PM
Sunset
Wed 9/30
Wed
Sunny
5%
57°
77°
Sunshine. Highs in the upper 70s and lows in the upper 50s.
Feels Like
77°
Feels Like
Wind
W 11 mph
Wind
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
7:03 AM
Sunrise
Visibility
6:52 PM
Sunset
Thu 10/1
Thu
Partly / Cloudy
18%
57°
78°
Partly cloudy. Highs in the upper 70s and lows in the upper 50s.
Feels Like
78°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
62%
Humidity
UV Index
6
UV Index
Visibility
7:04 AM
Sunrise
Visibility
6:51 PM
Sunset
Fri 10/2
Fri
Partly / Cloudy
18%
57°
81°
Partly cloudy. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
W 10 mph
Wind
Humidity
54%
Humidity
UV Index
6
UV Index
Visibility
7:04 AM
Sunrise
Visibility
6:49 PM
Sunset
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