Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes
Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >
Current conditions at
Hayward, Hayward Air Terminal (KHWD)
Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.
Clear
51°F
11°C
| Humidity | 68% |
| Wind Speed | ENE 3 MPH |
| Barometer | 30.28 in (1025.4 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 07:54 PM PST |
Extended Forecast for
3 Miles WNW Castro Valley CA
Tonight
Low: 42 °F
Mostly Clear
Tuesday
High: 64 °F
Sunny
Tuesday Night
Low: 43 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 43 °F
Mostly Clear
Thursday
High: 65 °F
Sunny
Thursday Night
Low: 45 °F
Mostly Clear
Friday
High: 66 °F
Sunny
Friday Night
Low: 45 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 42. Northeast wind around 7 mph.
Tuesday
Sunny, with a high near 64. Northeast wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 43. Northeast wind around 6 mph.
Wednesday
Sunny, with a high near 64. North northeast wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 43. East northeast wind around 6 mph.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 45.
M.L.King Day
Mostly sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Castro Valley CA
37.73°N 122.11°W (Elev. 397 ft)
37.73°N 122.11°W (Elev. 397 ft)
12:41 pm PST Jan 12, 2026
8pm PST Jan 12, 2026-6pm PST Jan 19, 2026
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