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Current conditions at
Hayward, Hayward Air Terminal (KHWD)
Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.
Clear
57°F
14°C
| Humidity | 44% |
| Wind Speed | ESE 6 MPH |
| Barometer | 30.1 in (1019.3 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 01:15 AM PDT |
Extended Forecast for
Castro Valley CA
Overnight
Low: 53 °F
Clear
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 58 °F
Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Sunday
High: 73 °F
Sunny
Sunday Night
Low: 50 °F
Partly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 53. Calm wind.
Thursday
Sunny, with a high near 85. Northeast wind 3 to 7 mph.
Thursday Night
Clear, with a low around 58. Light north wind.
Friday
Sunny, with a high near 89. East northeast wind around 6 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 60. Calm wind.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Partly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
A slight chance of rain. Partly sunny, with a high near 68.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 52.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Castro Valley CA
37.72°N 122.05°W (Elev. 397 ft)
37.72°N 122.05°W (Elev. 397 ft)
1:26 am PDT Oct 15, 2026
1am PDT Oct 15, 2026-6pm PDT Oct 21, 2026
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