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

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.

NA

55°F

13°C

Humidity 19%
Wind Speed W 12 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 07 Apr 05:05 AM PDT
Extended Forecast for

Clayton CA

  • Today

    Today: Sunny, with a high near 70. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. West wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. West southwest wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 70. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance Rain

  • Friday

    Friday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Partly sunny, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly after 11am.  Partly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 70. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 54. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 74. West wind 8 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 57. West southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 70. West southwest wind 7 to 10 mph, with gusts as high as 18 mph. 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 55.
Friday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 66. Chance of precipitation is 60%.
Friday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 54.
Saturday
A chance of rain, mainly after 11am. Partly sunny, with a high near 65.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 50.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton CA
 37.91°N 121.96°W (Elev. 1299 ft)
2:11 am PDT Apr 7, 2026
5am PDT Apr 7, 2026-6pm PDT Apr 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database