Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

LOS ALTOS (LOAC1)

Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.

NA

71°F

22°C

Humidity 53%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 30 Sep 03:10 PM PDT
Extended Forecast for

Los Altos Hills CA

  • Tonight

    Tonight: Increasing clouds, with a low around 59. Calm wind.

    Low: 59 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of drizzle.  Mostly cloudy, with a high near 75. South southeast wind around 5 mph becoming calm  in the morning.

    High: 75 °F

    Chance
    Drizzle

  • Wednesday Night

    Wednesday Night: A slight chance of drizzle before 11pm.  Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Slight Chance
    Drizzle then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. Light northwest wind.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 59. Calm wind.
Wednesday
A chance of drizzle. Mostly cloudy, with a high near 75. South southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
A slight chance of drizzle before 11pm. Mostly cloudy, with a low around 57. Calm wind.
Thursday
Mostly sunny, with a high near 76. Light northwest wind.
Thursday Night
Mostly clear, with a low around 54. West northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Los Altos Hills CA
 37.36°N 122.13°W (Elev. 397 ft)
1:26 pm PDT Sep 30, 2025
3pm PDT Sep 30, 2025-6pm PDT Oct 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database