Castro Valley, CA

See Radar

Current Weather Forecast for Castro Valley

CA 94546  |   3:59am

Weather Conditions

57°
Feels Like 55°
Cloudy
Cloudy
55° 67°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
W 8 mph
Wind
Rain
0 in
rain

Today

Sun 9/20
67°
Highest Temperature
Cloudy
16%
Overcast. High 67F. Winds WSW at 10 to 15 mph.

Tonight

Sun 9/20
57°
Lowest Temperature
Cloudy
24%
Overcast. Low 57F. Winds WSW at 5 to 10 mph.

Tomorrow

Mon 9/21
69°
Highest Temperature
Partly / Cloudy
23%
Cloudy skies early, followed by partial clearing. High 69F. Winds WSW at 10 to 20 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

4AM
Cloudy
15%
57°
Feels Like 56°
Cloudy
Wind
WSW 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
89%
Cloud Cover
5AM
Cloudy
15%
58°
Feels Like 57°
Cloudy
Wind
WSW 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
90%
Cloud Cover
6AM
Cloudy
15%
58°
Feels Like 57°
Cloudy
Wind
SW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
88%
Cloud Cover
7AM
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
5mi
Visibility
Visibility
92%
Cloud Cover
8AM
Cloudy
15%
59°
Feels Like 59°
Cloudy
Wind
SW 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
91%
Cloud Cover
9AM
Cloudy
15%
60°
Feels Like 60°
Cloudy
Wind
WSW 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
10AM
Cloudy
16%
61°
Feels Like 61°
Cloudy
Wind
WSW 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
83%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
95%
Cloud Cover
11AM
Cloudy
6%
61°
Feels Like 61°
Cloudy
Wind
WSW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
80%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
12PM
Cloudy
5%
62°
Feels Like 62°
Cloudy
Wind
WSW 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
76%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
85%
Cloud Cover
1PM
Cloudy
4%
64°
Feels Like 64°
Cloudy
Wind
W 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
72%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
90%
Cloud Cover
2PM
Mostly Cloudy
2%
65°
Feels Like 65°
Mostly Cloudy
Wind
W 9 mph
Wind
Pressure
1014 mb
Pressure
Humidity
68%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
77%
Cloud Cover
3PM
Cloudy
2%
66°
Feels Like 66°
Cloudy
Wind
W 10 mph
Wind
Pressure
1014 mb
Pressure
Humidity
66%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
87%
Cloud Cover
Sun 9/20
Sun
Cloudy
16%
55°
67°
Cloudy. Highs in the upper 60s and lows in the upper 50s.
Feels Like
67°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
79%
Humidity
UV Index
4
UV Index
Visibility
6:54 AM
Sunrise
Visibility
7:07 PM
Sunset
Mon 9/21
Mon
Partly / Cloudy
23%
57°
69°
Clouds giving way to sun . Highs in the upper 60s and lows in the upper 50s.
Feels Like
69°
Feels Like
Wind
WSW 13 mph
Wind
Humidity
73%
Humidity
UV Index
7
UV Index
Visibility
6:55 AM
Sunrise
Visibility
7:06 PM
Sunset
Tue 9/22
Tue
Partly / Cloudy
20%
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
70%
Humidity
UV Index
7
UV Index
Visibility
6:56 AM
Sunrise
Visibility
7:04 PM
Sunset
Wed 9/23
Wed
Partly / Cloudy
8%
55°
82°
Partly cloudy. Highs in the low 80s and lows in the upper 50s.
Feels Like
82°
Feels Like
Wind
WNW 10 mph
Wind
Humidity
58%
Humidity
UV Index
7
UV Index
Visibility
6:57 AM
Sunrise
Visibility
7:03 PM
Sunset
Thu 9/24
Thu
Partly / Cloudy
4%
57°
81°
Times of sun and clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
W 12 mph
Wind
Humidity
52%
Humidity
UV Index
7
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:01 PM
Sunset
Fri 9/25
Fri
Fair / Mostly Sunny
19%
57°
76°
A few clouds. Highs in the mid 70s and lows in the mid 50s.
Feels Like
76°
Feels Like
Wind
W 12 mph
Wind
Humidity
61%
Humidity
UV Index
7
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:00 PM
Sunset
Sat 9/26
Sat
Partly / Cloudy
6%
55°
75°
Times of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
Feels Like
75°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
58%
Humidity
UV Index
6
UV Index
Visibility
6:59 AM
Sunrise
Visibility
6:58 PM
Sunset
Sun 9/27
Sun
Partly / Cloudy
6%
55°
75°
Mix of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
Feels Like
75°
Feels Like
Wind
W 12 mph
Wind
Humidity
56%
Humidity
UV Index
6
UV Index
Visibility
7:00 AM
Sunrise
Visibility
6:57 PM
Sunset
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