Castro Valley, CA

See Radar

Current Weather Forecast for Castro Valley

CA 94546  |   4:48pm

Weather Conditions

69°
Feels Like 69°
Sunny
Sunny
53° 70°
UV Index
3
UV Index
Air Quality
Good
Air Quality
Wind
W 15 mph
Wind
Rain
0 in
rain

Tonight

Wed 5/13
50°
Lowest Temperature
Fair / Mostly Clear
9%
Mainly clear skies. Low near 50F. SW winds at 10 to 20 mph, decreasing to less than 5 mph.

Tomorrow

Thu 5/14
72°
Highest Temperature
Sunny
8%
Mostly sunny. High 72F. Winds WSW at 10 to 15 mph.

Tomorrow night

Thu 5/14
51°
Lowest Temperature
Clear
12%
Clear skies. Low 51F. Winds SSW 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

5PM
Sunny
1%
68°
Feels Like 68°
Sunny
Wind
W 15 mph
Wind
Pressure
1018 mb
Pressure
Humidity
48%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
6PM
Sunny
1%
66°
Feels Like 66°
Sunny
Wind
W 14 mph
Wind
Pressure
1018 mb
Pressure
Humidity
52%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
7PM
Sunny
2%
64°
Feels Like 63°
Sunny
Wind
W 11 mph
Wind
Pressure
1018 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
8PM
Sunny
2%
59°
Feels Like 57°
Sunny
Wind
WSW 10 mph
Wind
Pressure
1018 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
9PM
Clear
2%
57°
Feels Like 56°
Clear
Wind
WSW 8 mph
Wind
Pressure
1018 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
10PM
Clear
2%
56°
Feels Like 55°
Clear
Wind
SW 7 mph
Wind
Pressure
1018 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
11PM
Clear
4%
55°
Feels Like 54°
Clear
Wind
SW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
12AM
Clear
8%
55°
Feels Like 54°
Clear
Wind
SSW 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
1AM
Clear
8%
54°
Feels Like 53°
Clear
Wind
SSW 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
2AM
Clear
8%
53°
Feels Like 52°
Clear
Wind
SSW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
3AM
Clear
9%
52°
Feels Like 51°
Clear
Wind
S 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
17%
Cloud Cover
4AM
Fair / Mostly Clear
9%
52°
Feels Like 51°
Mostly Clear
Wind
S 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
23%
Cloud Cover
Wed 5/13
Wed
Fair / Mostly Clear
9%
53°
70°
Mainly clear. Lows overnight in the low 50s.
Feels Like
50°
Feels Like
Wind
SW 15 mph
Wind
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
6:00 AM
Sunrise
Visibility
8:09 PM
Sunset
Thu 5/14
Thu
Sunny
8%
50°
72°
Abundant sunshine. Highs in the low 70s and lows in the low 50s.
Feels Like
72°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
62%
Humidity
UV Index
9
UV Index
Visibility
5:59 AM
Sunrise
Visibility
8:10 PM
Sunset
Fri 5/15
Fri
Sunny
7%
51°
74°
Sunny. Highs in the mid 70s and lows in the low 50s.
Feels Like
74°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
56%
Humidity
UV Index
9
UV Index
Visibility
5:58 AM
Sunrise
Visibility
8:11 PM
Sunset
Sat 5/16
Sat
Sunny
3%
50°
71°
Abundant sunshine. Highs in the low 70s and lows in the low 50s.
Feels Like
71°
Feels Like
Wind
W 15 mph
Wind
Humidity
50%
Humidity
UV Index
9
UV Index
Visibility
5:57 AM
Sunrise
Visibility
8:12 PM
Sunset
Sun 5/17
Sun
Fair / Mostly Sunny
4%
50°
73°
Mostly sunny. Highs in the low 70s and lows in the mid 50s.
Feels Like
73°
Feels Like
Wind
W 13 mph
Wind
Humidity
48%
Humidity
UV Index
9
UV Index
Visibility
5:56 AM
Sunrise
Visibility
8:13 PM
Sunset
Mon 5/18
Mon
Sunny
1%
54°
80°
Mainly sunny. Highs in the low 80s and lows in the mid 50s.
Feels Like
80°
Feels Like
Wind
NW 13 mph
Wind
Humidity
29%
Humidity
UV Index
9
UV Index
Visibility
5:56 AM
Sunrise
Visibility
8:14 PM
Sunset
Tue 5/19
Tue
Sunny
56°
84°
Mainly sunny. Highs in the mid 80s and lows in the upper 50s.
Feels Like
84°
Feels Like
Wind
NW 11 mph
Wind
Humidity
33%
Humidity
UV Index
9
UV Index
Visibility
5:55 AM
Sunrise
Visibility
8:14 PM
Sunset
Wed 5/20
Wed
Sunny
1%
57°
82°
Mainly sunny. Highs in the low 80s and lows in the mid 50s.
Feels Like
82°
Feels Like
Wind
W 12 mph
Wind
Humidity
41%
Humidity
UV Index
9
UV Index
Visibility
5:54 AM
Sunrise
Visibility
8:15 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from California

Loading...