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

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

NA

55°F

13°C

Humidity 57%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 28 Nov 08:28 AM PST
Extended Forecast for

Walnut Creek CA

  • Today

    Today: Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 62. Light north northeast wind.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62. Light north northeast wind.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 59. Light and variable wind.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 42. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 62. Light north northeast wind.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 41. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 62. Light north northeast wind.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Creek CA
 37.9°N 122.07°W (Elev. 203 ft)
Last Update:
1:02 am PST Nov 28, 2025
Forecast Valid:
8am PST Nov 28, 2025-6pm PST Dec 4, 2025
 
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Additional Resources

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