Showers and Thunderstorms for the East; Cooler Temperatures Return Sunday into Early Week

Showers and thunderstorms will accompany a cold front that will move across the eastern third of the country through Sunday. In the wake of this front, cooler temperatures will follow for most areas east of the Rockies. A wet pattern is expected to unfold across most of Florida this week with a persistent onshore flow and increase rip currents. For Hawaii, a return toward more rain the week ahead. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

67°F

19°C

Humidity 28%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 04 Apr 10:28 PM PDT
Extended Forecast for

Discovery Bay CA

  • Tonight

    Tonight: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Northwest wind around 6 mph becoming west southwest after midnight.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 81. West wind 5 to 9 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. West southwest wind 6 to 10 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Calm wind.
Sunday
Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. Northwest wind around 6 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 81. West wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 49. West southwest wind 6 to 10 mph.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 56.
Thursday
A chance of rain after 11am. Partly sunny, with a high near 73.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 53.
Friday
A chance of rain. Partly sunny, with a high near 74.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Discovery Bay CA
 37.9°N 121.61°W (Elev. 3 ft)
8:47 pm PDT Apr 4, 2026
11pm PDT Apr 4, 2026-6pm PDT Apr 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database