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

Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane today as it moves north toward the Big Island of Hawaii. Heavy rainfall may produce life-threatening, catastrophic flooding and mudslides. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

Clear

59°F

15°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 24 Sep 07:20 AM PDT
Extended Forecast for

3 Miles NE Walnut Creek CA

  • Today

    Today: Mostly sunny, with a high near 93. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. South southwest wind around 7 mph.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 83. West southwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54. Southwest wind 5 to 7 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 79. West southwest wind 5 to 7 mph.

    High: 79 °F

    Sunny

  • Saturday Night

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

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 93. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 59. South southwest wind around 7 mph.
Friday
Sunny, with a high near 83. West southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 54. Southwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 79. West southwest wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 84.
Monday Night
Clear, with a low around 56.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Walnut Creek CA
 37.93°N 122.02°W (Elev. 197 ft)
Last Update:
6:46 am PDT Sep 24, 2026
Forecast Valid:
7am PDT Sep 24, 2026-6pm PDT Sep 30, 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