Rain Providing Some Relief to Drought-Stricken Southern U.S.
A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >
Current conditions at
LOS ALTOS (LOAC1)
Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.NA
60°F
16°C
| Humidity | 76% |
| Wind Speed | W 1 MPH |
| Barometer | NA |
| Dewpoint | 52°F (11°C) |
| Visibility | NA |
| Last update | 02 May 11:10 AM PDT |
Extended Forecast for
2 Miles NNW Portola Valley CA
Today
High: 67 °F
Partly Sunny
Tonight
Low: 50 °F
Mostly Cloudy
Sunday
High: 68 °F
Partly Sunny
Sunday Night
Low: 50 °F
Partly Cloudy
Monday
High: 66 °F
Slight Chance
RainMonday Night
Low: 50 °F
Chance Rain
Tuesday
High: 67 °F
Partly Sunny
Tuesday Night
Low: 51 °F
Partly Cloudy
Wednesday
High: 72 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 67. West wind 3 to 8 mph.
Tonight
Mostly cloudy, with a low around 50. West wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 68. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 50. West wind 5 to 8 mph becoming calm in the evening.
Monday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 66. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Portola Valley CA
37.42°N 122.23°W (Elev. 397 ft)
37.42°N 122.23°W (Elev. 397 ft)
2:06 am PDT May 2, 2026
11am PDT May 2, 2026-6pm PDT May 8, 2026
Additional Resources
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