| National Weather Service Forecast for:
5 Miles SW Portola Valley CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 7:35 pm PST Dec 4, 2025 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a steady temperature around 48. Northeast wind around 7 mph. |
| Friday |
Sunny, with a high near 63. Northeast wind 5 to 7 mph. |
| Friday Night |
Partly cloudy, with a low around 48. Calm wind. |
| Saturday |
Sunny, with a high near 62. North northeast wind 3 to 8 mph. |
| Saturday Night |
Partly cloudy, with a low around 48. North northeast wind 3 to 7 mph. |
| Sunday |
Mostly sunny, with a high near 63. |
| Sunday Night |
Partly cloudy, with a low around 48. |
| Monday |
Mostly sunny, with a high near 64. |
| Monday Night |
Partly cloudy, with a low around 48. |
| Tuesday |
Mostly sunny, with a high near 65. |
| Tuesday Night |
Partly cloudy, with a low around 49. |
| Wednesday |
Mostly sunny, with a high near 66. |
| Wednesday Night |
Partly cloudy, with a low around 49. |
| Thursday |
Sunny, with a high near 66. |
Forecast from NOAA-NWS for 5 Miles SW Portola Valley CA.