Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Overcast

74°F

23°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 01 Oct 02:54 PM PDT
Extended Forecast for

3 Miles SW Union City CA

  • This Afternoon

    This Afternoon: A 40 percent chance of rain, mainly after 4pm.  Mostly cloudy, with a high near 69. West wind around 10 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain.  Mostly cloudy, with a low around 62. South southwest wind 5 to 7 mph becoming light and variable.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 66. West northwest wind 5 to 13 mph.

    High: 66 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. West wind 6 to 14 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66. West wind 5 to 13 mph.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 69. West wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of rain. Mostly cloudy, with a low around 62. South southwest wind 5 to 7 mph becoming light and variable. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 66. West northwest wind 5 to 13 mph.
Thursday Night
Partly cloudy, with a low around 57. West wind 6 to 14 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 66. West wind 5 to 13 mph.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Union City CA
 37.56°N 122.07°W (Elev. 112 ft)
2:28 pm PDT Oct 1, 2025
3pm PDT Oct 1, 2025-6pm PDT Oct 8, 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