Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.
Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >
Current conditions at
LOS ALTOS (LOAC1)
Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.NA
71°F
22°C
| Humidity | 50% |
| Wind Speed | ENE 3 MPH |
| Barometer | NA |
| Dewpoint | 51°F (11°C) |
| Visibility | NA |
| Last update | 28 Mar 11:10 AM PDT |
Extended Forecast for
Cupertino CA
Today
High: 80 °F
Sunny
Tonight
Low: 52 °F
Mostly Clear
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 53 °F
Partly Cloudy
Monday
High: 74 °F
Partly Sunny
Monday Night
Low: 48 °F
Mostly Cloudy
Tuesday
High: 68 °F
Slight Chance
RainTuesday Night
Low: 46 °F
Chance Rain
Wednesday
High: 68 °F
Chance Rain
Detailed Forecast
Today
Sunny, with a high near 80. Calm wind becoming north around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 52. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 83. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 53. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 74. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 68.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain, mainly after 11am. Mostly sunny, with a high near 68.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Thursday
A slight chance of rain. Mostly sunny, with a high near 65.
Thursday Night
Clear, with a low around 43.
Friday
Sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cupertino CA
37.31°N 122.06°W (Elev. 610 ft)
37.31°N 122.06°W (Elev. 610 ft)
2:41 am PDT Mar 28, 2026
11am PDT Mar 28, 2026-6pm PDT Apr 3, 2026
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