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

Port Chicago (PCOC1)

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

NA

58°F

14°C

Humidity NA
Wind Speed SW 14 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

5 Miles N Concord CA

  • Tonight

    Tonight: Mostly clear, with a low around 55. Southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 66. West southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 66 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 54. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 67. Southwest wind around 6 mph becoming light and variable in the morning.

    High: 67 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 56. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 68. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 11am. Partly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

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

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Monday
Increasing clouds, with a high near 66. West southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 54. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday
Mostly cloudy, with a high near 67. Southwest wind around 6 mph becoming light and variable in the morning.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 56. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 68. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 56.
Thursday
A slight chance of rain before 11am. Partly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Sunny, with a high near 69.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 54.
Sunday
A slight chance of rain. Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Concord CA
 38.04°N 121.99°W (Elev. 16 ft)
Last Update:
8:41 pm PDT Oct 18, 2026
Forecast Valid:
9pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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