Castro Valley, CA

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Current Weather Forecast for Castro Valley

CA 94546  |   1:52am

Weather Conditions

48°
Feels Like 48°
Clear
Clear
48° 75°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
ESE 3 mph
Wind
Rain
0 in
rain

Tonight

Fri 4/17
46°
Lowest Temperature
Partly Cloudy
2%
A few clouds. Low 46F. Winds light and variable.

Tomorrow

Sat 4/18
75°
Highest Temperature
Partly / Cloudy
2%
Sunshine and clouds mixed. High around 75F. SSE winds shifting to W at 10 to 15 mph.

Tomorrow night

Sat 4/18
52°
Lowest Temperature
Cloudy
8%
Overcast. Low 52F. Winds W at 5 to 10 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

2AM
Partly Cloudy
2%
48°
Feels Like 48°
Partly Cloudy
Wind
SSE 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
3AM
Partly Cloudy
2%
48°
Feels Like 48°
Partly Cloudy
Wind
SE 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
4AM
Partly Cloudy
2%
48°
Feels Like 48°
Partly Cloudy
Wind
SE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
5AM
Partly Cloudy
2%
49°
Feels Like 49°
Partly Cloudy
Wind
ESE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
6AM
Partly Cloudy
2%
48°
Feels Like 48°
Partly Cloudy
Wind
E 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
7AM
Partly / Cloudy
2%
48°
Feels Like 48°
Partly Cloudy
Wind
E 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
48%
Cloud Cover
8AM
Partly / Cloudy
2%
53°
Feels Like 53°
Partly Cloudy
Wind
ENE 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
52%
Cloud Cover
9AM
Partly / Cloudy
1%
58°
Feels Like 58°
Partly Cloudy
Wind
E 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
57%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
35%
Cloud Cover
10AM
Fair / Mostly Sunny
62°
Feels Like 62°
Mostly Sunny
Wind
SW 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
47%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
11AM
Fair / Mostly Sunny
66°
Feels Like 66°
Mostly Sunny
Wind
WSW 3 mph
Wind
Pressure
1016 mb
Pressure
Humidity
39%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
12PM
Partly / Cloudy
69°
Feels Like 69°
Partly Cloudy
Wind
WSW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
34%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
1PM
Partly / Cloudy
71°
Feels Like 71°
Partly Cloudy
Wind
W 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
30%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
Fri 4/17
Fri
Partly Cloudy
2%
48°
75°
Partly cloudy. Lows overnight in the mid 40s.
Feels Like
46°
Feels Like
Wind
SE 3 mph
Wind
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
6:30 AM
Sunrise
Visibility
7:45 PM
Sunset
Sat 4/18
Sat
Partly / Cloudy
2%
46°
74°
Mix of sun and clouds. Highs in the mid 70s and lows in the low 50s.
Feels Like
75°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
42%
Humidity
UV Index
8
UV Index
Visibility
6:29 AM
Sunrise
Visibility
7:46 PM
Sunset
Sun 4/19
Sun
Partly / Cloudy
8%
52°
71°
Clouds giving way to sun . Highs in the low 70s and lows in the low 50s.
Feels Like
71°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
55%
Humidity
UV Index
8
UV Index
Visibility
6:27 AM
Sunrise
Visibility
7:47 PM
Sunset
Mon 4/20
Mon
Rain
80%
53°
66°
Periods of rain during the afternoon. Highs in the mid 60s and lows in the mid 50s.
Feels Like
66°
Feels Like
Wind
S 13 mph
Wind
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
6:26 AM
Sunrise
Visibility
7:48 PM
Sunset
Tue 4/21
Tue
Rain
94%
52°
60°
Rain with a few rumbles of thunder. Highs in the low 60s and lows in the low 50s.
Feels Like
54°
Feels Like
Wind
SSW 14 mph
Wind
Humidity
78%
Humidity
UV Index
5
UV Index
Visibility
6:25 AM
Sunrise
Visibility
7:49 PM
Sunset
Wed 4/22
Wed
Scattered Showers
43%
51°
63°
Showers ending by midday. Highs in the low 60s and lows in the upper 40s.
Feels Like
51°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
67%
Humidity
UV Index
7
UV Index
Visibility
6:23 AM
Sunrise
Visibility
7:50 PM
Sunset
Thu 4/23
Thu
Fair / Mostly Sunny
11%
48°
66°
A few clouds. Highs in the mid 60s and lows in the upper 40s.
Feels Like
66°
Feels Like
Wind
W 13 mph
Wind
Humidity
63%
Humidity
UV Index
8
UV Index
Visibility
6:22 AM
Sunrise
Visibility
7:51 PM
Sunset
Fri 4/24
Fri
Partly / Cloudy
6%
49°
69°
Times of sun and clouds. Highs in the upper 60s and lows in the low 50s.
Feels Like
69°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
62%
Humidity
UV Index
8
UV Index
Visibility
6:21 AM
Sunrise
Visibility
7:52 PM
Sunset
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