Showers and Thunderstorms for the East; Cooler Temperatures Return Sunday into Early Week

Showers and thunderstorms will accompany a cold front that will move across the eastern third of the country through Sunday. In the wake of this front, cooler temperatures will follow for most areas east of the Rockies. A wet pattern is expected to unfold across most of Florida this week with a persistent onshore flow and increase rip currents. For Hawaii, a return toward more rain the week ahead. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

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

Clear

53°F

12°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 05 Apr 07:53 AM PDT
Extended Forecast for

Walnut Creek CA

  • Today

    Today: Mostly sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. South southwest wind around 6 mph.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. West southwest wind 5 to 8 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. West southwest wind around 8 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. West southwest wind 6 to 8 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after 11am.  Mostly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain.  Mostly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A chance of rain, mainly after 11am.  Partly sunny, with a high near 73.

    High: 73 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 50. South southwest wind around 6 mph.
Monday
Sunny, with a high near 76. West southwest wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 48. West southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 74. West southwest wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 75.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 54.
Thursday
A chance of rain, mainly after 11am. Partly sunny, with a high near 73.
Thursday Night
A chance of rain, mainly before 11pm. Partly cloudy, with a low around 51.
Friday
A chance of rain. Partly sunny, with a high near 74.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Creek CA
 37.92°N 122.05°W (Elev. 197 ft)
1:46 am PDT Apr 5, 2026
8am PDT Apr 5, 2026-6pm PDT Apr 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database