Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.

Clear

66°F

19°C

Humidity 48%
Wind Speed W 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 08 Feb 02:10 PM PST
Extended Forecast for

3 Miles SE Union City CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. West northwest wind 6 to 8 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Cloudy, with a high near 64. Calm wind becoming north northeast around 5 mph in the morning.

    High: 64 °F

    Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain after 4am.  Cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Cloudy then
    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 10am.  High near 59. Calm wind becoming south 5 to 7 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 47. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm.  Partly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. West northwest wind 6 to 8 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 51. Calm wind.
Monday
Cloudy, with a high near 64. Calm wind becoming north northeast around 5 mph in the morning.
Monday Night
A 30 percent chance of rain after 4am. Cloudy, with a low around 50. Calm wind.
Tuesday
Rain, mainly after 10am. High near 59. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 47. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Wednesday Night
A chance of rain before 10pm. Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 62.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Union City CA
 37.57°N 121.98°W (Elev. 43 ft)
12:27 pm PST Feb 8, 2026
2pm PST Feb 8, 2026-6pm PST Feb 14, 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