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Current conditions at
LOS ALTOS (LOAC1)
Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.NA
62°F
17°C
| Humidity | 38% |
| Wind Speed | SW 2 MPH |
| Barometer | NA |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Last update | 17 Oct 06:10 AM PDT |
Extended Forecast for
3 Miles NNW Portola Valley CA
Today
High: 93 °F
Sunny
Tonight
Low: 53 °F
Mostly Clear
Sunday
High: 77 °F
Sunny
Sunday Night
Low: 50 °F
Partly Cloudy
Monday
High: 67 °F
Partly Sunny
Monday Night
Low: 49 °F
Mostly Cloudy
Tuesday
High: 69 °F
Chance
Showers and
Patchy FogTuesday Night
Low: 49 °F
Chance Rain
Wednesday
High: 72 °F
Chance Rain
and Patchy
Fog
Detailed Forecast
Today
Sunny, with a high near 93. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. Calm wind.
Sunday
Sunny, with a high near 77. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 50. West wind 5 to 8 mph.
Monday
Partly sunny, with a high near 67. West wind 5 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A 40 percent chance of showers. Patchy fog before 9am. Otherwise, partly sunny, with a high near 69.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Wednesday
A chance of rain. Patchy fog before 9am. Otherwise, partly sunny, with a high near 72.
Wednesday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 50.
Thursday
Patchy fog. Otherwise, mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Portola Valley CA
37.42°N 122.23°W (Elev. 397 ft)
37.42°N 122.23°W (Elev. 397 ft)
2:36 am PDT Oct 17, 2026
6am PDT Oct 17, 2026-6pm PDT Oct 23, 2026
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