Castro Valley, CA

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Current Weather Forecast for Castro Valley

CA 94546  |   11:47pm

Weather Conditions

50°
Feels Like 48°
Partly Cloudy
Partly Cloudy
48° 64°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SW 5 mph
Wind
Rain
0 in
rain

Tonight

Tue 4/14
46°
Lowest Temperature
Partly Cloudy
4%
A few clouds. Low 46F. Winds light and variable.

Tomorrow

Wed 4/15
64°
Highest Temperature
Partly / Cloudy
7%
Cloudy early with partial sunshine expected late. High 64F. Winds WSW at 10 to 20 mph.

Tomorrow night

Wed 4/15
46°
Lowest Temperature
Partly Cloudy
19%
Partly cloudy skies. Low 46F. Winds WNW 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

12AM
Partly Cloudy
3%
50°
Feels Like 48°
Partly Cloudy
Wind
SW 5 mph
Wind
Pressure
1020 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
38%
Cloud Cover
1AM
Partly Cloudy
3%
49°
Feels Like 47°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1020 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
38%
Cloud Cover
2AM
Partly Cloudy
3%
49°
Feels Like 47°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1020 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
3AM
Partly Cloudy
3%
49°
Feels Like 47°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1019 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
4AM
Partly Cloudy
3%
48°
Feels Like 47°
Partly Cloudy
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
5AM
Mostly Cloudy
3%
48°
Feels Like 47°
Mostly Cloudy
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
74%
Cloud Cover
6AM
Cloudy
3%
48°
Feels Like 47°
Cloudy
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
7AM
Cloudy
8%
48°
Feels Like 46°
Cloudy
Wind
SSW 5 mph
Wind
Pressure
1019 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
83%
Cloud Cover
8AM
Cloudy
6%
50°
Feels Like 49°
Cloudy
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
94%
Cloud Cover
9AM
Cloudy
4%
53°
Feels Like 51°
Cloudy
Wind
WSW 6 mph
Wind
Pressure
1020 mb
Pressure
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
88%
Cloud Cover
10AM
Cloudy
2%
56°
Feels Like 54°
Cloudy
Wind
WSW 7 mph
Wind
Pressure
1020 mb
Pressure
Humidity
72%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
82%
Cloud Cover
11AM
Cloudy
1%
58°
Feels Like 56°
Cloudy
Wind
WSW 9 mph
Wind
Pressure
1020 mb
Pressure
Humidity
66%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
81%
Cloud Cover
Tue 4/14
Tue
Partly Cloudy
4%
48°
64°
Partly cloudy. Lows overnight in the mid 40s.
Feels Like
45°
Feels Like
Wind
SSW 6 mph
Wind
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
6:34 AM
Sunrise
Visibility
7:43 PM
Sunset
Wed 4/15
Wed
Partly / Cloudy
7%
46°
64°
Morning clouds followed by afternoon sun. Highs in the mid 60s and lows in the mid 40s.
Feels Like
46°
Feels Like
Wind
WSW 15 mph
Wind
Humidity
69%
Humidity
UV Index
6
UV Index
Visibility
6:33 AM
Sunrise
Visibility
7:44 PM
Sunset
Thu 4/16
Thu
Sunny
3%
46°
69°
Sunshine. Highs in the upper 60s and lows in the upper 40s.
Feels Like
69°
Feels Like
Wind
N 15 mph
Wind
Humidity
39%
Humidity
UV Index
8
UV Index
Visibility
6:31 AM
Sunrise
Visibility
7:45 PM
Sunset
Fri 4/17
Fri
Fair / Mostly Sunny
49°
71°
A few clouds. Highs in the low 70s and lows in the mid 40s.
Feels Like
71°
Feels Like
Wind
NNW 12 mph
Wind
Humidity
29%
Humidity
UV Index
8
UV Index
Visibility
6:30 AM
Sunrise
Visibility
7:45 PM
Sunset
Sat 4/18
Sat
Mostly Cloudy
6%
46°
71°
More clouds than sun. Highs in the low 70s and lows in the upper 40s.
Feels Like
71°
Feels Like
Wind
SW 10 mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
6:29 AM
Sunrise
Visibility
7:46 PM
Sunset
Sun 4/19
Sun
Mostly Cloudy
24%
48°
66°
More clouds than sun. Highs in the mid 60s and lows in the low 50s.
Feels Like
66°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
63%
Humidity
UV Index
6
UV Index
Visibility
6:27 AM
Sunrise
Visibility
7:47 PM
Sunset
Mon 4/20
Mon
Showers
58%
51°
62°
Showers possible. Highs in the low 60s and lows in the low 50s.
Feels Like
50°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
67%
Humidity
UV Index
7
UV Index
Visibility
6:26 AM
Sunrise
Visibility
7:48 PM
Sunset
Tue 4/21
Tue
Showers
55%
50°
62°
Showers. Highs in the low 60s and lows in the upper 40s.
Feels Like
50°
Feels Like
Wind
SW 13 mph
Wind
Humidity
75%
Humidity
UV Index
6
UV Index
Visibility
6:25 AM
Sunrise
Visibility
7:49 PM
Sunset
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