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

61°F

16°C

Humidity 90%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 30 Sep 04:10 AM PDT
Extended Forecast for

Los Altos Hills CA

  • Overnight

    Overnight: A slight chance of drizzle.  Mostly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Slight Chance
    Drizzle

  • Tuesday

    Tuesday: A slight chance of drizzle before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Slight Chance
    Drizzle then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: 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.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    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

Detailed Forecast

Overnight
A slight chance of drizzle. Mostly cloudy, with a low around 59. Calm wind.
Tuesday
A slight chance of drizzle before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind.
Tuesday Night
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.
Thursday Night
Mostly clear, with a low around 54.
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.
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ABOUT THIS FORECAST

 
Point Forecast:
Los Altos Hills CA
 37.36°N 122.13°W (Elev. 397 ft)
2:54 am PDT Sep 30, 2025
4am PDT Sep 30, 2025-6pm PDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database