San Francisco, Portola Valley Weather

37.3749° N, 122.197° W
17.07.2026 (Friday)
  • Wind too light – not suitable (4.0 m/s)
  • Significant gusts forecast (4.2 m/s)
  • Wave height – experience required (1.9 m)
  • Caution – short wave period (6.1 s)
18.07.2026 (Saturday)
  • Wind too light – not suitable (3.7 m/s)
  • Significant gusts forecast (3.7 m/s)
  • Wave height – experience required (1.6 m)
  • Caution – short wave period (5.6 s)
19.07.2026 (Sunday)
  • Wind too light – not suitable (3.1 m/s)
  • Significant gusts forecast (3.3 m/s)
  • Wave height – experience required (1.4 m)
  • Caution – short wave period (5.9 s)
20.07.2026 (Monday)
  • Wind too light – not suitable (3.0 m/s)
  • Wave height – experience required (1.5 m)
  • Caution – short wave period (6.4 s)
21.07.2026 (Tuesday)
  • Wind too light – not suitable (2.7 m/s)
  • Significant gusts forecast (3.2 m/s)
  • Wave height – experience required (1.5 m)
22.07.2026 (Wednesday)
  • Wind too light – not suitable (3.3 m/s)
  • Significant gusts forecast (4.0 m/s)
  • Wave height – experience required (1.5 m)
*Experimental

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Current Conditions in Portola Valley

                                                                   
          
          
С°
Feels like
Wind Humidity Moon rise
 
 
 
UV Index Pressure Moon
 
 
 
Wind UV Index
 
 
Humidity Pressure
 
 
Moon rise Moon
 
 

Portola Valley, Hourly Forecast

С°
Today
 
Air temperature,°C
 
Wind force & direction, knots
 
 
 
UV index
 

San Francisco Portola Valley 10-day weather forecast

Closest meteostation (1.99km):

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