
Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues
Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >
Current conditions at
Hayward, Hayward Air Terminal (KHWD)
Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.
Clear
43°F
6°C
| Humidity | 75% |
| Wind Speed | E 5 MPH |
| Barometer | 30.26 in (1024.72 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 14 Jan 04:20 AM PST |
Extended Forecast for
2 Miles ENE Union City CA
Today

High: 64 °F
Sunny
Tonight

Low: 46 °F
Mostly Clear
Thursday

High: 64 °F
Sunny
Thursday Night

Low: 45 °F
Mostly Clear
Friday

High: 64 °F
Sunny
Friday Night

Low: 45 °F
Clear
Saturday

High: 63 °F
Sunny
Saturday Night

Low: 45 °F
Partly Cloudy
Sunday

High: 63 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 64. Calm wind becoming east northeast around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 46. East northeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 64. Northeast wind around 6 mph.
Thursday Night
Mostly clear, with a low around 45. East northeast wind 3 to 5 mph.
Friday
Sunny, with a high near 64. Northeast wind 3 to 5 mph.
Friday Night
Clear, with a low around 45.
Saturday
Sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 44.
M.L.King Day
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Mostly sunny, with a high near 61.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles ENE Union City CA
37.61°N 122°W (Elev. 594 ft)
37.61°N 122°W (Elev. 594 ft)
1:32 am PST Jan 14, 2026
4am PST Jan 14, 2026-6pm PST Jan 20, 2026


