Castro Valley, CA

See Radar

Current Weather Forecast for Castro Valley

CA 94546  |   4:25am

Weather Conditions

57°
Feels Like 56°
Cloudy
Cloudy
57° 68°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
WSW 7 mph
Wind
Rain
0 in
rain

Today

Mon 9/21
68°
Highest Temperature
Partly / Cloudy
15%
Cloudy skies early, then partly cloudy this afternoon. High 68F. Winds WSW at 10 to 20 mph.

Tonight

Mon 9/21
58°
Lowest Temperature
Cloudy
20%
Cloudy. Low 58F. Winds WSW at 10 to 15 mph.

Tomorrow

Tue 9/22
72°
Highest Temperature
Partly / Cloudy
20%
Morning clouds will give way to sunshine for the afternoon. 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

5AM
Cloudy
15%
57°
Feels Like 56°
Cloudy
Wind
WSW 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
97%
Cloud Cover
6AM
Cloudy
15%
57°
Feels Like 56°
Cloudy
Wind
SW 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
97%
Cloud Cover
7AM
Cloudy
15%
57°
Feels Like 56°
Cloudy
Wind
SW 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
95%
Cloud Cover
8AM
Cloudy
15%
59°
Feels Like 58°
Cloudy
Wind
SW 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
87%
Cloud Cover
9AM
Cloudy
15%
60°
Feels Like 59°
Cloudy
Wind
SW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
84%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
10AM
Cloudy
15%
61°
Feels Like 60°
Cloudy
Wind
SW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
81%
Humidity
UV Index
2
UV Index
Visibility
9mi
Visibility
Visibility
82%
Cloud Cover
11AM
Mostly Cloudy
2%
63°
Feels Like 62°
Mostly Cloudy
Wind
SW 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
76%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
12PM
Partly / Cloudy
3%
65°
Feels Like 64°
Partly Cloudy
Wind
WSW 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
72%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
1PM
Partly / Cloudy
3%
66°
Feels Like 66°
Partly Cloudy
Wind
W 9 mph
Wind
Pressure
1014 mb
Pressure
Humidity
69%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
34%
Cloud Cover
2PM
Sunny
2%
67°
Feels Like 67°
Sunny
Wind
W 11 mph
Wind
Pressure
1014 mb
Pressure
Humidity
65%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
3PM
Sunny
2%
68°
Feels Like 68°
Sunny
Wind
W 12 mph
Wind
Pressure
1013 mb
Pressure
Humidity
67%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
4PM
Fair / Mostly Sunny
2%
67°
Feels Like 67°
Mostly Sunny
Wind
W 13 mph
Wind
Pressure
1013 mb
Pressure
Humidity
68%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
Mon 9/21
Mon
Partly / Cloudy
15%
57°
68°
Clouds giving way to sun . Highs in the upper 60s and lows in the upper 50s.
Feels Like
68°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
78%
Humidity
UV Index
7
UV Index
Visibility
6:55 AM
Sunrise
Visibility
7:06 PM
Sunset
Tue 9/22
Tue
Partly / Cloudy
20%
58°
72°
Morning clouds followed by afternoon sun. Highs in the low 70s and lows in the mid 50s.
Feels Like
72°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
72%
Humidity
UV Index
7
UV Index
Visibility
6:56 AM
Sunrise
Visibility
7:04 PM
Sunset
Wed 9/23
Wed
Fair / Mostly Sunny
8%
56°
83°
A few clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
83°
Feels Like
Wind
WNW 11 mph
Wind
Humidity
61%
Humidity
UV Index
7
UV Index
Visibility
6:57 AM
Sunrise
Visibility
7:03 PM
Sunset
Thu 9/24
Thu
Fair / Mostly Sunny
6%
58°
79°
More sun than clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
79°
Feels Like
Wind
W 12 mph
Wind
Humidity
58%
Humidity
UV Index
7
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:01 PM
Sunset
Fri 9/25
Fri
Fair / Mostly Sunny
19%
58°
74°
Mostly sunny. Highs in the mid 70s and lows in the mid 50s.
Feels Like
74°
Feels Like
Wind
W 12 mph
Wind
Humidity
67%
Humidity
UV Index
7
UV Index
Visibility
6:59 AM
Sunrise
Visibility
7:00 PM
Sunset
Sat 9/26
Sat
Fair / Mostly Sunny
19%
56°
74°
Plenty of sun. Highs in the mid 70s and lows in the mid 50s.
Feels Like
74°
Feels Like
Wind
W 12 mph
Wind
Humidity
63%
Humidity
UV Index
6
UV Index
Visibility
6:59 AM
Sunrise
Visibility
6:58 PM
Sunset
Sun 9/27
Sun
Partly / Cloudy
6%
56°
72°
Mix of sun and clouds. Highs in the low 70s and lows in the mid 50s.
Feels Like
72°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
63%
Humidity
UV Index
6
UV Index
Visibility
7:00 AM
Sunrise
Visibility
6:57 PM
Sunset
Mon 9/28
Mon
Sunny
4%
56°
78°
Mainly sunny. Highs in the upper 70s and lows in the upper 50s.
Feels Like
78°
Feels Like
Wind
WNW 11 mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
7:01 AM
Sunrise
Visibility
6:55 PM
Sunset
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