River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

Clear

53°F

12°C

Humidity 89%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 04 Nov 11:53 PM PST
Extended Forecast for

3 Miles ENE Hercules CA

  • Overnight

    Overnight: Partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 70. Light and variable wind becoming north northwest around 5 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 48. Calm wind.

    Low: 48 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 70. Light north wind.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy fog between 7am and 8am.  Otherwise, sunny, with a high near 71.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 48. Calm wind.
Thursday
Sunny, with a high near 70. Light and variable wind becoming north northwest around 5 mph.
Thursday Night
Increasing clouds, with a low around 48. Calm wind.
Friday
Mostly sunny, with a high near 70. Light north wind.
Friday Night
Mostly clear, with a low around 47. Calm wind.
Saturday
Sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Patchy fog. Otherwise, sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 51.
Veterans Day
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Hercules CA
 38.01°N 122.21°W (Elev. 384 ft)
11:46 pm PST Nov 4, 2026
12am PST Nov 5, 2026-6pm PST Nov 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

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