Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Partly Cloudy

62°F

17°C

Humidity 33%
Wind Speed W 16 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 33°F (1°C)
Visibility 9.00 mi
Last update 19 Jun 03:54 PM PDT
Extended Forecast for

Union City CA

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 62. West wind around 16 mph, with gusts as high as 26 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of drizzle.  Mostly cloudy, with a low around 50. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 50 °F

    Slight Chance
    Drizzle

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 63. West wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. West wind 10 to 18 mph, with gusts as high as 31 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 62. West wind around 16 mph, with gusts as high as 26 mph.
Tonight
A slight chance of drizzle. Mostly cloudy, with a low around 50. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 63. West wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 48. West wind 10 to 18 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 68. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Union City CA
 37.61°N 122°W (Elev. 594 ft)
2:02 pm PDT Jun 19, 2025
4pm PDT Jun 19, 2025-6pm PDT Jun 26, 2025
 
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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