Today
81°F / 48°F
clear sky
Castro Valley Weather
79°F
clear sky
- humidity: 36%
- wind: 6mph
- cloud cover: 0%
Next 24 hours
79°F
79°F
81°F
79°F
79°F
77°F
72°F
64°F
61°F
59°F
59°F
57°F
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55°F
55°F
55°F
55°F
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61°F
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Next 7 days
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sunrise: 05:56
sunset: 20:13
humidity: 36%
wind: 9mph
dew point: 50°F
pressure: 1016mb
chance of precipitation: 0%
cloud cover: 0%
Thursday
73°F / 52°F
scattered clouds
sunrise: 05:55
sunset: 20:14
humidity: 38%
wind: 10mph
dew point: 45°F
pressure: 1012mb
chance of precipitation: 0%
cloud cover: 50%
Friday
77°F / 50°F
clear sky
sunrise: 05:54
sunset: 20:15
humidity: 18%
wind: 15mph
dew point: 25°F
pressure: 1009mb
chance of precipitation: 0%
cloud cover: 7%
Saturday
79°F / 52°F
scattered clouds
sunrise: 05:54
sunset: 20:16
humidity: 22%
wind: 9mph
dew point: 34°F
pressure: 1011mb
chance of precipitation: 0%
cloud cover: 33%
Sunday
75°F / 52°F
clear sky
sunrise: 05:53
sunset: 20:16
humidity: 34%
wind: 10mph
dew point: 43°F
pressure: 1014mb
chance of precipitation: 0%
cloud cover: 5%
Monday
82°F / 54°F
scattered clouds
sunrise: 05:52
sunset: 20:17
humidity: 21%
wind: 9mph
dew point: 34°F
pressure: 1012mb
chance of precipitation: 0%
cloud cover: 34%
Tuesday
84°F / 54°F
broken clouds
sunrise: 05:52
sunset: 20:18
humidity: 26%
wind: 7mph
dew point: 41°F
pressure: 1008mb
chance of precipitation: 0%
cloud cover: 58%
Wednesday
81°F / 55°F
overcast clouds
sunrise: 05:51
sunset: 20:19
humidity: 31%
wind: 9mph
dew point: 43°F
pressure: 1009mb
chance of precipitation: 0%
cloud cover: 97%