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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

LA HONDA (LAHC1)

Lat: 37.30523°NLon: 122.25525°WElev: 804.0ft.

NA

72°F

22°C

Humidity 59%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 22 Aug 01:07 PM PDT
Extended Forecast for

6 Miles SSW Portola Valley CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 72. West wind around 8 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 78. Light west wind.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 2am and 4am. Otherwise, mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. Calm wind.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 53.

    Low: 53 °F

    Patchy Fog

  • Tuesday

    Tuesday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 75.

    High: 75 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 10pm and 4am. Otherwise, mostly cloudy, with a low around 53.

    Low: 53 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 72. West wind around 8 mph.
Tonight
Mostly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 78. Light west wind.
Sunday Night
Patchy fog between 2am and 4am. Otherwise, mostly cloudy, with a low around 54. Calm wind.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. Calm wind.
Monday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 53.
Tuesday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 75.
Tuesday Night
Patchy fog between 10pm and 4am. Otherwise, mostly cloudy, with a low around 53.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Portola Valley CA
 37.3°N 122.26°W (Elev. 597 ft)
Last Update:
1:26 pm PDT Aug 22, 2026
Forecast Valid:
1pm PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

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Chance of Precipitation