Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

67°F

19°C

Humidity 72%
Wind Speed WNW 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 58°F (14°C)
Visibility 9.00 mi
Last update 25 Aug 06:54 PM PDT
Extended Forecast for

2 Miles NW Union City CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 81. Light west northwest wind increasing to 5 to 10 mph in the afternoon.

    High: 81 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 62. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 62 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62. West wind 5 to 10 mph becoming light southwest  after midnight.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. West wind 5 to 8 mph becoming calm in the evening.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 81. Light west northwest wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 62. West wind 5 to 8 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 62. West wind 5 to 10 mph becoming light southwest after midnight.
Friday
Partly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Union City CA
 37.63°N 122.06°W (Elev. 187 ft)
1:26 pm PDT Aug 25, 2026
7pm PDT Aug 25, 2026-6pm PDT Sep 1, 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