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

Hazardous Weather Conditions

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

Clear

32°C

90°F

Humidity 27%
Wind Speed NW 6 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 11°C (52°F)
Visibility 16 km
Heat Index31°C (87°F)
Last update 08 Oct 06:20 PM PDT
Extended Forecast for

3 Miles NNE Hercules CA

Heat Advisory October 8, 06:40pm until October 8, 10:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory October 8, 06:40pm until October 8, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • Tonight

    Low: 15 °C

    Clear

  • Friday

    Friday: Sunny, with a high near 25. Southwest wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 34 km/h.

    High: 25 °C

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. Southwest wind 24 to 32 km/h, with gusts as high as 48 km/h.

    Low: 13 °C

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 19. Southwest wind 23 to 26 km/h, with gusts as high as 45 km/h.

    High: 19 °C

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10. Southwest wind 19 to 24 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 34 km/h.

    Low: 10 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 20.

    High: 20 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11.

    Low: 11 °C

    Mostly Clear

  • Columbus Day

    Columbus Day: A slight chance of showers before 11am. Sunny, with a high near 20.

    High: 20 °C

    Slight Chance
    Showers then
    Sunny

Detailed Forecast

Tonight
Clear, with a low around 15. Southwest wind 8 to 11 km/h.
Friday
Sunny, with a high near 25. Southwest wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 34 km/h.
Friday Night
Partly cloudy, with a low around 13. Southwest wind 24 to 32 km/h, with gusts as high as 48 km/h.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 19. Southwest wind 23 to 26 km/h, with gusts as high as 45 km/h.
Saturday Night
Mostly clear, with a low around 10. Southwest wind 19 to 24 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 34 km/h.
Sunday
Sunny, with a high near 20.
Sunday Night
Mostly clear, with a low around 11.
Columbus Day
A slight chance of showers before 11am. Sunny, with a high near 20.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Mostly clear, with a low around 11.
Wednesday
Sunny, with a high near 23.
Wednesday Night
Mostly clear, with a low around 12.
Thursday
Sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Hercules CA
 38.05°N 122.22°W (Elev. 62 m)
Last Update:
1:41 pm PDT Oct 8, 2026
Forecast Valid:
6pm PDT Oct 8, 2026-6pm PDT Oct 15, 2026
 
Forecast Discussion
 
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