Castro Valley, CA

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Current Weather Forecast for Castro Valley

CA 94546  |   4:39pm

Weather Conditions

73°
Feels Like 73°
Sunny
Sunny
55° 75°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
W 14 mph
Wind
Rain
0 in
rain

Tonight

Fri 9/18
58°
Lowest Temperature
Mostly Cloudy
22%
Partly cloudy skies this evening will become overcast overnight. Low 58F. Winds WSW at 10 to 20 mph.

Tomorrow

Sat 9/19
75°
Highest Temperature
Partly / Cloudy
23%
Mostly cloudy early, then afternoon sunshine. High around 75F. Winds WSW at 10 to 15 mph.

Tomorrow night

Sat 9/19
57°
Lowest Temperature
Mostly Cloudy
24%
Partly cloudy skies early will become overcast later during the night. Low 57F. Winds WSW 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

5PM
Sunny
1%
72°
Feels Like 72°
Sunny
Wind
W 13 mph
Wind
Pressure
1017 mb
Pressure
Humidity
58%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
6PM
Sunny
2%
69°
Feels Like 69°
Sunny
Wind
W 13 mph
Wind
Pressure
1017 mb
Pressure
Humidity
65%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
7PM
Fair / Mostly Sunny
2%
66°
Feels Like 66°
Mostly Sunny
Wind
W 11 mph
Wind
Pressure
1018 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
8PM
Partly Cloudy
2%
63°
Feels Like 62°
Partly Cloudy
Wind
W 8 mph
Wind
Pressure
1018 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
9PM
Partly Cloudy
15%
62°
Feels Like 61°
Partly Cloudy
Wind
WSW 7 mph
Wind
Pressure
1018 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
41%
Cloud Cover
10PM
Mostly Cloudy
15%
61°
Feels Like 61°
Mostly Cloudy
Wind
WSW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
64%
Cloud Cover
11PM
Mostly Cloudy
18%
60°
Feels Like 60°
Mostly Cloudy
Wind
WSW 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
72%
Cloud Cover
12AM
Mostly Cloudy
21%
60°
Feels Like 59°
Mostly Cloudy
Wind
SW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
75%
Cloud Cover
1AM
Cloudy
23%
60°
Feels Like 59°
Cloudy
Wind
SW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
81%
Cloud Cover
2AM
Mostly Cloudy
15%
59°
Feels Like 59°
Mostly Cloudy
Wind
SW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
1.5mi
Visibility
Visibility
79%
Cloud Cover
3AM
Mostly Cloudy
15%
59°
Feels Like 59°
Mostly Cloudy
Wind
SW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
1.7mi
Visibility
Visibility
79%
Cloud Cover
4AM
Cloudy
22%
59°
Feels Like 59°
Cloudy
Wind
SW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
1.7mi
Visibility
Visibility
84%
Cloud Cover
Fri 9/18
Fri
Mostly Cloudy
22%
55°
75°
Mainly cloudy. Lows overnight in the upper 50s.
Feels Like
58°
Feels Like
Wind
WSW 14 mph
Wind
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:11 PM
Sunset
Sat 9/19
Sat
Partly / Cloudy
23%
58°
75°
Morning clouds followed by afternoon sun. Highs in the mid 70s and lows in the upper 50s.
Feels Like
75°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
67%
Humidity
UV Index
7
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:09 PM
Sunset
Sun 9/20
Sun
Cloudy
23%
57°
67°
Mostly cloudy. Highs in the upper 60s and lows in the upper 50s.
Feels Like
67°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
75%
Humidity
UV Index
3
UV Index
Visibility
6:54 AM
Sunrise
Visibility
7:08 PM
Sunset
Mon 9/21
Mon
Partly / Cloudy
22%
57°
70°
Clouds giving way to sun . Highs in the low 70s and lows in the mid 50s.
Feels Like
70°
Feels Like
Wind
WSW 12 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°
Partly cloudy. 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
Sunny
7%
56°
79°
Sunshine. Highs in the upper 70s and lows in the upper 50s.
Feels Like
79°
Feels Like
Wind
WNW 10 mph
Wind
Humidity
62%
Humidity
UV Index
7
UV Index
Visibility
6:57 AM
Sunrise
Visibility
7:03 PM
Sunset
Thu 9/24
Thu
Fair / Mostly Sunny
3%
58°
80°
More sun than clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
80°
Feels Like
Wind
W 11 mph
Wind
Humidity
54%
Humidity
UV Index
7
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:01 PM
Sunset
Fri 9/25
Fri
Partly / Cloudy
5%
58°
78°
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
78°
Feels Like
Wind
W 12 mph
Wind
Humidity
58%
Humidity
UV Index
6
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:00 PM
Sunset
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