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Current Weather Conditions for Portola Valley, CA

A chance of rain after 2am. Mostly cloudy. Low around 52, with temperatures rising to around 55 overnight. South southwest wind around 2 mph. Chance of precipitation is 30%.
58°F

Conditions

Wind: 2 mph SSW
Humidity: 64%
Probability of Precipitation: 11%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
58° 58° 56° 55° 55° 54° 54° 55° 57° 60° 61° 63° 64°

Upcoming Week

Day Forecast High Low
Overnight
Chance Light Rain
A chance of rain after 2am. Mostly cloudy. Low around 52, with temperatures rising to around 55 overnight. South southwest wind around 2 mph. Chance of precipitation is 30%.
77°F 52°F
Tuesday
Light Rain Likely
Rain likely. Partly sunny. High near 67, with temperatures falling to around 63 in the afternoon. South southwest wind 2 to 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
77°F 52°F
Tuesday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 50. South southwest wind 1 to 5 mph. Chance of precipitation is 30%.
77°F 52°F
Wednesday
Chance Light Rain
A chance of rain. Partly sunny, with a high near 65. South southwest wind 1 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
77°F 52°F
Wednesday Night
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 46. West wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
77°F 52°F
Thursday
Slight Chance Light Rain then Sunny
A slight chance of rain before 11am. Sunny, with a high near 63. Chance of precipitation is 20%.
77°F 52°F
Thursday Night
Clear
Clear, with a low around 45.
77°F 52°F
Friday
Sunny
Sunny, with a high near 73.
77°F 52°F
Friday Night
Mostly Clear
Mostly clear, with a low around 49.
77°F 52°F
Saturday
Sunny
Sunny, with a high near 80.
77°F 52°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 52.
77°F 52°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 79.
77°F 52°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 51.
77°F 52°F
Monday
Mostly Sunny
Mostly sunny, with a high near 75.
77°F 52°F
Data provided by weather.gov