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

Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

Partly Cloudy

73°F

23°C

Humidity 53%
Wind Speed SW 10 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 26 Jun 12:00 PM PDT
Extended Forecast for

Walnut Creek CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. West southwest wind around 14 mph, with gusts as high as 25 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: A slight chance of drizzle after 8pm. Partly cloudy, with a low around 58. Southwest wind 11 to 13 mph, with gusts as high as 26 mph.

    Low: 58 °F

    Slight Chance
    Drizzle

  • Saturday

    Saturday: A slight chance of drizzle before 11am. Mostly sunny, with a high near 70. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 70 °F

    Slight Chance
    Drizzle then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. West southwest wind around 14 mph, with gusts as high as 25 mph.
Tonight
A slight chance of drizzle after 8pm. Partly cloudy, with a low around 58. Southwest wind 11 to 13 mph, with gusts as high as 26 mph.
Saturday
A slight chance of drizzle before 11am. Mostly sunny, with a high near 70. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 53. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 81. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 86.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Walnut Creek CA
 37.92°N 122.05°W (Elev. 197 ft)
Last Update:
11:26 am PDT Jun 26, 2026
Forecast Valid:
12pm PDT Jun 26, 2026-6pm PDT Jul 2, 2026
 
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Additional Resources

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