Castro Valley, CA

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Current Weather Forecast for Castro Valley

CA 94546  |   4:27pm

Weather Conditions

75°
Feels Like 75°
Sunny
Sunny
52° 77°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
WNW 11 mph
Wind
Rain
0 in
rain

Tonight

Sat 9/26
56°
Lowest Temperature
Mostly Cloudy
11%
Partly cloudy this evening, then becoming cloudy after midnight. Low 56F. Winds WSW at 10 to 15 mph.

Tomorrow

Sun 9/27
68°
Highest Temperature
Partly / Cloudy
24%
Cloudy early, becoming mostly sunny in the afternoon. High 68F. Winds WSW at 10 to 20 mph.

Tomorrow night

Sun 9/27
56°
Lowest Temperature
Mostly Cloudy
22%
Partly cloudy during the evening followed by cloudy skies overnight. Low 56F. 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

5PM
Sunny
1%
73°
Feels Like 73°
Sunny
Wind
WNW 11 mph
Wind
Pressure
1012 mb
Pressure
Humidity
50%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
17%
Cloud Cover
6PM
Fair / Mostly Sunny
1%
70°
Feels Like 70°
Mostly Sunny
Wind
WNW 11 mph
Wind
Pressure
1012 mb
Pressure
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
7PM
Partly Cloudy
2%
65°
Feels Like 65°
Partly Cloudy
Wind
WNW 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
8PM
Partly Cloudy
4%
60°
Feels Like 60°
Partly Cloudy
Wind
WNW 7 mph
Wind
Pressure
1013 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
9PM
Partly Cloudy
4%
59°
Feels Like 59°
Partly Cloudy
Wind
W 6 mph
Wind
Pressure
1013 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
55%
Cloud Cover
10PM
Mostly Cloudy
4%
58°
Feels Like 58°
Mostly Cloudy
Wind
W 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
11PM
Cloudy
5%
58°
Feels Like 57°
Cloudy
Wind
W 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
80%
Cloud Cover
12AM
Cloudy
10%
57°
Feels Like 57°
Cloudy
Wind
WSW 5 mph
Wind
Pressure
1013 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
85%
Cloud Cover
1AM
Cloudy
10%
57°
Feels Like 57°
Cloudy
Wind
WSW 5 mph
Wind
Pressure
1013 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
84%
Cloud Cover
2AM
Cloudy
11%
57°
Feels Like 57°
Cloudy
Wind
WSW 5 mph
Wind
Pressure
1013 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
92%
Cloud Cover
3AM
Cloudy
11%
57°
Feels Like 56°
Cloudy
Wind
SW 6 mph
Wind
Pressure
1013 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
88%
Cloud Cover
4AM
Cloudy
11%
57°
Feels Like 56°
Cloudy
Wind
SW 6 mph
Wind
Pressure
1012 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
90%
Cloud Cover
Sat 9/26
Sat
Mostly Cloudy
11%
52°
77°
Mostly cloudy. Lows overnight in the mid 50s.
Feels Like
56°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
6:59 AM
Sunrise
Visibility
6:58 PM
Sunset
Sun 9/27
Sun
Partly / Cloudy
24%
56°
68°
Clouds giving way to sun . Highs in the upper 60s and lows in the mid 50s.
Feels Like
68°
Feels Like
Wind
WSW 14 mph
Wind
Humidity
71%
Humidity
UV Index
6
UV Index
Visibility
7:00 AM
Sunrise
Visibility
6:57 PM
Sunset
Mon 9/28
Mon
Partly / Cloudy
20%
56°
75°
Mix of sun and clouds. Highs in the mid 70s and lows in the low 50s.
Feels Like
75°
Feels Like
Wind
W 13 mph
Wind
Humidity
62%
Humidity
UV Index
6
UV Index
Visibility
7:01 AM
Sunrise
Visibility
6:55 PM
Sunset
Tue 9/29
Tue
Sunny
4%
53°
81°
Sunshine. Highs in the low 80s and lows in the mid 50s.
Feels Like
81°
Feels Like
Wind
WNW 11 mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
7:02 AM
Sunrise
Visibility
6:54 PM
Sunset
Wed 9/30
Wed
Sunny
4%
56°
83°
Sunshine. Highs in the low 80s and lows in the upper 50s.
Feels Like
83°
Feels Like
Wind
WNW 10 mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
7:03 AM
Sunrise
Visibility
6:52 PM
Sunset
Thu 10/1
Thu
Partly / Cloudy
5%
57°
79°
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
79°
Feels Like
Wind
WNW 10 mph
Wind
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
7:03 AM
Sunrise
Visibility
6:51 PM
Sunset
Fri 10/2
Fri
Partly / Cloudy
18%
58°
78°
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
78°
Feels Like
Wind
WNW 10 mph
Wind
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
7:04 AM
Sunrise
Visibility
6:49 PM
Sunset
Sat 10/3
Sat
Sunny
4%
57°
81°
Mainly sunny. Highs in the low 80s and lows in the upper 50s.
Feels Like
81°
Feels Like
Wind
WNW 9 mph
Wind
Humidity
54%
Humidity
UV Index
6
UV Index
Visibility
7:05 AM
Sunrise
Visibility
6:48 PM
Sunset
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