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 and a flash flooding threat to the east coast over the next couple of days. Fire weather concerns are expected in portions of the Florida panhandle into southeastern Georgia. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to Hawaii 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 62%
Wind Speed W 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 07 Apr 11:35 AM PDT
Extended Forecast for

2 Miles NNW Castro Valley CA

  • Today

    Today: Sunny, with a high near 68. West wind 6 to 9 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Southwest wind 5 to 7 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74. Light south southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 54. West wind 5 to 9 mph becoming light west southwest after midnight.

    Low: 54 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 72. West wind 3 to 8 mph.

    High: 72 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 54. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.

    High: 68 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain. Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 68. West wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 51. Southwest wind 5 to 7 mph.
Wednesday
Sunny, with a high near 74. Light south southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Increasing clouds, with a low around 54. West wind 5 to 9 mph becoming light west southwest after midnight.
Thursday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 72. West wind 3 to 8 mph.
Thursday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 54. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 52.
Saturday
A chance of rain. Partly sunny, with a high near 65.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 47.
Sunday
A chance of rain. Partly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Castro Valley CA
 37.73°N 122.08°W (Elev. 614 ft)
Last Update:
11:27 am PDT Apr 7, 2026
Forecast Valid:
11am PDT Apr 7, 2026-6pm PDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation