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

Hazardous Weather Conditions

Current conditions at

Port Chicago (PCOC1)

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

NA

64°F

18°C

Humidity NA
Wind Speed SW 8 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

3 Miles WNW Pittsburg CA

Heat Advisory October 5, 07:39am until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 5, 07:39am until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Today

    High: 97 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 68. West southwest wind 6 to 8 mph.

    Low: 68 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. West southwest wind 5 to 7 mph becoming light and variable.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 68. West southwest wind around 8 mph.

    Low: 68 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 96. West wind 5 to 8 mph.

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

Today
Sunny and hot, with a high near 97. West southwest wind around 6 mph becoming light and variable.
Tonight
Clear, with a low around 68. West southwest wind 6 to 8 mph.
Tuesday
Sunny and hot, with a high near 97. West southwest wind 5 to 7 mph becoming light and variable.
Tuesday Night
Clear, with a low around 68. West southwest wind around 8 mph.
Wednesday
Sunny and hot, with a high near 96. West wind 5 to 8 mph.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 94.
Thursday Night
Clear, with a low around 64.
Friday
Sunny, with a high near 90.
Friday Night
Clear, with a low around 64.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 59.
Sunday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Pittsburg CA
 38.03°N 121.93°W (Elev. 30 ft)
Last Update:
1:26 am PDT Oct 5, 2026
Forecast Valid:
7am PDT Oct 5, 2026-6pm PDT Oct 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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