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Current conditions at
Hayward, Hayward Air Terminal (KHWD)
Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.Mist
46°F
8°C
| Humidity | 87% |
| Wind Speed | N 0 MPH |
| Barometer | 30.1 in (1019.3 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 5.00 mi |
| Last update | 30 Nov 09:00 AM PST |
Extended Forecast for
Castro Valley CA
Today
High: 60 °F
Mostly Sunny
Tonight
Low: 41 °F
Partly Cloudy
Monday
High: 61 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear
Tuesday
High: 62 °F
Mostly Sunny
Tuesday Night
Low: 44 °F
Partly Cloudy
Wednesday
High: 62 °F
Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
Thursday
High: 61 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 60. Calm wind becoming north northwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 41. Calm wind.
Monday
Sunny, with a high near 61. Calm wind becoming northeast around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 43. Calm wind.
Tuesday
Mostly sunny, with a high near 62. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Castro Valley CA
37.71°N 122.08°W (Elev. 397 ft)
37.71°N 122.08°W (Elev. 397 ft)
12:26 am PST Nov 30, 2025
9am PST Nov 30, 2025-6pm PST Dec 6, 2025
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