National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms Persist of Florida; Unsettled Pattern Returns to Hawaii

A cold front lingering over Florida will continue to bring showers and thunderstorms to the state over the next couple of days. Heavy rainfall and flash flooding are possible along the east coast of Florida. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands Tuesday through the weekend. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

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

Clear

59°F

15°C

Humidity 69%
Wind Speed WNW 13 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 06 Apr 05:54 PM PDT
Extended Forecast for

3 Miles SE Union City CA

  • Tonight

    Tonight: Increasing clouds, with a low around 50. West northwest wind 5 to 10 mph becoming light west after midnight.

    Low: 50 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 71. Light west wind becoming west northwest 5 to 10 mph in the morning.

    High: 71 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. West northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 75. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 73. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

  • Friday

    Friday: Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 70.

    High: 70 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. West northwest wind 5 to 10 mph becoming light west after midnight.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 71. Light west wind becoming west northwest 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 52. West northwest wind 5 to 9 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 75. Calm wind becoming west 5 to 9 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 56. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.
Thursday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 73. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 54.
Friday
Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 70.
Friday Night
A chance of rain. Mostly cloudy, with a low around 53.
Saturday
A chance of rain. Partly sunny, with a high near 67.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 49.
Sunday
A chance of rain. Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Union City CA
 37.57°N 121.98°W (Elev. 43 ft)
Last Update:
1:26 pm PDT Apr 6, 2026
Forecast Valid:
6pm PDT Apr 6, 2026-6pm PDT Apr 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation