Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. 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 85%
Wind Speed ESE 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Wind Chill40°F (4°C)
Last update 27 Jan 07:54 AM PST
Extended Forecast for

2 Miles SSE Union City CA

  • Today

    Today: A 30 percent chance of rain after 4pm.  Increasing clouds, with a high near 65. East southeast wind 5 to 13 mph becoming southwest in the afternoon.

    High: 65 °F

    Partly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 10pm.  Patchy fog between 3am and 5am.  Otherwise, mostly cloudy, with a low around 50. South southeast wind around 6 mph becoming calm  in the evening.

    Low: 50 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog between 7am and 9am.  Otherwise, mostly sunny, with a high near 63. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 65. Calm wind becoming north around 5 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of rain after 4pm. Increasing clouds, with a high near 65. East southeast wind 5 to 13 mph becoming southwest in the afternoon.
Tonight
A 30 percent chance of rain, mainly before 10pm. Patchy fog between 3am and 5am. Otherwise, mostly cloudy, with a low around 50. South southeast wind around 6 mph becoming calm in the evening.
Wednesday
Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming north northwest around 6 mph in the afternoon.
Wednesday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 43. Light and variable wind.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 65.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Union City CA
 37.59°N 122.02°W (Elev. 164 ft)
7:33 am PST Jan 27, 2026
8am PST Jan 27, 2026-6pm PST Feb 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database