Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Port Chicago (PCOC1)

Lat: 38.056°NLon: 122.0395°WElev: 0.0ft.

NA

66°F

19°C

Humidity NA
Wind Speed SW 8 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

4 Miles WNW Pittsburg CA

  • Today

    Today: A 20 percent chance of showers.  Mostly cloudy, then gradually becoming sunny, with a high near 78. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 78 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 60. Southwest wind 11 to 17 mph, with gusts as high as 24 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Southwest wind around 17 mph, with gusts as high as 25 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58. Southwest wind around 16 mph, with gusts as high as 24 mph.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 78. West southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 60. Southwest wind 11 to 17 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 77. Southwest wind around 17 mph, with gusts as high as 25 mph.
Saturday Night
Clear, with a low around 58. Southwest wind around 16 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 78. Southwest wind 10 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 58.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Pittsburg CA
 38.05°N 121.96°W (Elev. 3 ft)
6:57 am PDT Aug 28, 2026
9am PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
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Additional Resources

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