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Current Weather Conditions for Portola Valley, CA

Mostly clear, with a low around 50. West southwest wind around 2 mph.
52°F

Conditions

Wind: 1 mph WSW
Humidity: 84%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM
52° 52° 51° 52° 52° 55° 60° 64° 67° 71° 72° 73° 74°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 50. West southwest wind around 2 mph.
68°F 48°F
Wednesday
Sunny
Sunny. High near 75, with temperatures falling to around 71 in the afternoon. West northwest wind 1 to 6 mph.
68°F 48°F
Wednesday Night
Partly Cloudy
Partly cloudy. Low around 52, with temperatures rising to around 54 overnight. Southwest wind 0 to 5 mph.
68°F 48°F
Thursday
Partly Sunny
Partly sunny, with a high near 70. Southwest wind 0 to 6 mph.
68°F 48°F
Thursday Night
Light Rain Likely
Rain likely after 11pm. Mostly cloudy, with a low around 53. South southwest wind 1 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
68°F 48°F
Friday
Showers And Thunderstorms Likely
Rain likely before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 68. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
68°F 48°F
Friday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 2am, then rain likely. Mostly cloudy, with a low around 51.
68°F 48°F
Saturday
Showers And Thunderstorms Likely
A chance of rain before 11am, then showers and thunderstorms likely between 11am and 5pm, then a chance of rain. Mostly cloudy, with a high near 63.
68°F 48°F
Saturday Night
Chance Rain then Chance Showers And Thunderstorms
A chance of rain before 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
68°F 48°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 5pm, then a slight chance of rain. Partly sunny, with a high near 62.
68°F 48°F
Sunday Night
Slight Chance Light Rain then Partly Cloudy
A slight chance of rain before 11pm. Partly cloudy, with a low around 46.
68°F 48°F
Monday
Sunny
Sunny, with a high near 66.
68°F 48°F
Monday Night
Mostly Clear
Mostly clear, with a low around 46.
68°F 48°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 69.
68°F 48°F
Data provided by weather.gov