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

40°F

4°C

Humidity 100%
Wind Speed ENE 16 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 26 Nov 07:28 AM PST
Extended Forecast for

Walnut Creek CA

  • Today

    Today: Patchy dense fog before 9am. Otherwise, sunny, with a high near 62. North northeast wind 6 to 8 mph.

    High: 62 °F

    Patchy Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 42. Light north northwest wind.

    Low: 42 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Thanksgiving Day

    Thanksgiving Day: Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 65. North wind 3 to 5 mph.

    High: 65 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy dense fog after 4am. Otherwise, partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Friday

    Friday: Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 64. West southwest wind 3 to 5 mph.

    High: 64 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 45.

    Low: 45 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 63.

    High: 63 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy dense fog after 3am. Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Sunday

    Sunday: Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Areas Dense
    Fog then
    Mostly Sunny

Detailed Forecast

Today
Patchy dense fog before 9am. Otherwise, sunny, with a high near 62. North northeast wind 6 to 8 mph.
Tonight
Patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 42. Light north northwest wind.
Thanksgiving Day
Patchy dense fog before 10am. Otherwise, mostly sunny, with a high near 65. North wind 3 to 5 mph.
Thursday Night
Patchy dense fog after 4am. Otherwise, partly cloudy, with a low around 44. Calm wind.
Friday
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 64. West southwest wind 3 to 5 mph.
Friday Night
Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 45.
Saturday
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 63.
Saturday Night
Patchy dense fog after 3am. Otherwise, partly cloudy, with a low around 43.
Sunday
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Patchy dense fog. Otherwise, mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Creek CA
 37.9°N 122.07°W (Elev. 203 ft)
Last Update:
1:10 am PST Nov 26, 2025
Forecast Valid:
7am PST Nov 26, 2025-6pm PST Dec 2, 2025
 
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