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

Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

Port Chicago (PCOC1)

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

NA

52°F

11°C

Humidity NA
Wind Speed SSW 2 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

4 Miles NNE Hercules CA

  • Overnight

    Overnight: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71. East wind 5 to 8 mph becoming calm in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 51. West southwest wind 3 to 5 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, sunny, with a high near 73.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Overnight
Mostly clear, with a low around 49. Calm wind.
Saturday
Mostly sunny, with a high near 71. East wind 5 to 8 mph becoming calm in the afternoon.
Saturday Night
Increasing clouds, with a low around 51. West southwest wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 70. Calm wind.
Sunday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 51. Calm wind.
Monday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Patchy fog before 7am. Otherwise, sunny, with a high near 73.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 52.
Veterans Day
Patchy fog before 7am. Otherwise, sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A slight chance of rain. Mostly sunny, with a high near 67.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 52.
Friday
A chance of rain. Partly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Hercules CA
 38.05°N 122.22°W (Elev. 62 ft)
Last Update:
3:01 am PST Nov 7, 2026
Forecast Valid:
3am PST Nov 7, 2026-6pm PST Nov 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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