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Current conditions at
LOS ALTOS (LOAC1)
Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.NA
81°F
27°C
| Humidity | 16% |
| Wind Speed | NNW 1 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Heat Index | 79°F (26°C) |
| Last update | 14 Oct 12:10 PM PDT |
Extended Forecast for
Cupertino CA
This Afternoon
High: 80 °F
Sunny
Tonight
Low: 53 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 57 °F
Mostly Clear
Friday
High: 91 °F
Sunny
Friday Night
Low: 60 °F
Clear
Saturday
High: 90 °F
Sunny
Saturday Night
Low: 53 °F
Clear
Sunday
High: 79 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 80. North northwest wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 53. Calm wind.
Thursday
Sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 57. Light and variable wind.
Friday
Sunny, with a high near 91. Light and variable wind.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 90.
Saturday Night
Clear, with a low around 53.
Sunday
Sunny, with a high near 79.
Sunday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 49.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A chance of rain with a slight chance of drizzle. Mostly sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cupertino CA
37.33°N 122.07°W (Elev. 305 ft)
37.33°N 122.07°W (Elev. 305 ft)
11:56 am PDT Oct 14, 2026
12pm PDT Oct 14, 2026-6pm PDT Oct 20, 2026
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