| NWS Forecast for: 4 Miles S Portola Valley CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 1:26 pm PDT Jul 15, 2025 | |
| Tonight: Increasing clouds, with a low around 57. South southwest wind around 6 mph. Wednesday: Partly sunny, then gradually becoming sunny, with a high near 68. South wind around 7 mph. Wednesday Night: Increasing clouds, with a low around 58. South southwest wind around 6 mph. Thursday: Partly sunny, then gradually becoming sunny, with a high near 71. Light and variable wind becoming west around 5 mph in the afternoon. Thursday Night: Partly cloudy, with a low around 59. West wind around 6 mph becoming calm in the evening. Friday: Sunny, with a high near 72. Friday Night: Mostly clear, with a low around 59. Saturday: Sunny, with a high near 72. Saturday Night: Mostly clear, with a low around 60. Sunday: Sunny, with a high near 74. Sunday Night: Mostly clear, with a low around 60. Monday: Sunny, with a high near 70. Monday Night: Partly cloudy, with a low around 60. Tuesday: Mostly sunny, with a high near 70. | |
| 4 Miles S Portola Valley CA 37.33°N 122.21°W (Elev. 2231 ft) | |
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