Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Partly Cloudy

61°F

16°C

Humidity 82%
Wind Speed W 9 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Jul 10:30 PM PDT
Extended Forecast for

3 Miles ESE Union City CA

  • Tonight

    Tonight: Patchy fog before 4am, then patchy fog after 5am.  Otherwise, partly cloudy, with a low around 53. West wind 7 to 10 mph.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 71. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, increasing clouds, with a low around 54. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 9am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light west southwest wind becoming west 5 to 10 mph in the afternoon.

    High: 74 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 54. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Clear then
    Patchy Fog

  • Friday

    Friday: Areas of fog before 9am.  Otherwise, mostly sunny, with a high near 73.

    High: 73 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog before 4am, then patchy fog after 5am. Otherwise, partly cloudy, with a low around 53. West wind 7 to 10 mph.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 71. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 54. West southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday
Areas of fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light west southwest wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 54. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Friday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 54.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 54.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 72.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 54.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Union City CA
 37.59°N 121.96°W (Elev. 1007 ft)
1:26 pm PDT Jul 15, 2025
10pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

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