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

Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Current conditions at

LA HONDA (LAHC1)

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

NA

58°F

14°C

Humidity 72%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 21 Jun 09:07 AM PDT
Extended Forecast for

5 Miles SW Portola Valley CA

  • Today

    Today: Sunny, with a high near 62. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. West northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 29 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Light west wind increasing to 5 to 10 mph in the morning.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 47. West wind 5 to 10 mph becoming light in the evening.

    Low: 47 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Mostly sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48.

    Low: 48 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 48.

    Low: 48 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 66.

    High: 66 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 62. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 46. West northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 63. Light west wind increasing to 5 to 10 mph in the morning.
Sunday Night
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 47. West wind 5 to 10 mph becoming light in the evening.
Monday
Mostly sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 48.
Tuesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 65.
Tuesday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 48.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 66.
Wednesday Night
Patchy fog between 11pm and midnight. Otherwise, partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Portola Valley CA
 37.32°N 122.26°W (Elev. 797 ft)
Last Update:
5:55 am PDT Jun 21, 2025
Forecast Valid:
9am PDT Jun 21, 2025-6pm PDT Jun 27, 2025
 
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