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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

Port Chicago (PCOC1)

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

NA

43°F

6°C

Humidity NA
Wind Speed NE 5 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint N/A
Visibility NA
Wind Chill40°F (4°C)
Last update NA
Extended Forecast for

3 Miles WNW Pittsburg CA

  • Today

    Today: Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 60. East northeast wind around 6 mph.

    High: 60 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 60. Northeast wind 3 to 6 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 42. Light northeast wind.

    Low: 42 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. Northeast wind around 6 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 60. East northeast wind around 6 mph.
Tonight
Partly cloudy, with a low around 45. Calm wind.
M.L.King Day
Mostly sunny, with a high near 60. Northeast wind 3 to 6 mph.
Monday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 42. Light northeast wind.
Tuesday
Mostly sunny, with a high near 60. Northeast wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 60.
Thursday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 45.
Friday
Patchy fog. Otherwise, mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 58.
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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:
12:26 am PST Jan 18, 2026
Forecast Valid:
6am PST Jan 18, 2026-6pm PST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation