Portola Valley, CA Weather Forecast and Current Conditions
Current Conditions From Nearby Local Station
Feels Like 59°F
at
Point Forecast at a Glance
7-Day Temperature Trend
Week Ahead Summary
High temperatures remain relatively stable through the week, ranging from 62°F to 67°F. Unsettled weather expected with rain likely on at least 7 days.
Climate Context
Temperatures are expected to be near normal for this time of year, with highs around 65°F and lows around 45°F.
This Date in Weather History
1933 - The first dust storm of the great dust bowl era of the 1930s occurred. The dust storm, which had spread from Montana to the Ohio Valley the day before, prevailed from Georgia to Maine resulting in a black rain over New York and a brown snow in Vermont. Parts of South Dakota, Minnesota and Iowa reported zero visibility on the 12th. On the 13th, dust reduced the visibility to half a mile in Tennessee.
Portola Valley, CA 7 Day Weather Forecast Details
Thursday Nov 13
Night: Showers and possibly a thunderstorm. Low around 58. South wind 14 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Nov 14
Day: A 30 percent chance of rain, mainly before 10am. Mostly sunny, with a high near 67. Light and variable wind becoming southeast around 5 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. Breezy, with a south southwest wind 17 to 22 mph becoming light and variable after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Nov 15
Day: A 30 percent chance of rain, mainly after 10am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 66. New precipitation amounts between a tenth and quarter of an inch possible.
Night: A 20 percent chance of rain after 10pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 49. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Sunday Nov 16
Day: A chance of rain. Mostly cloudy, with a high near 65.
Night: A 40 percent chance of rain. Mostly cloudy, with a low around 51.
Monday Nov 17
Day: A chance of rain, mainly before 4pm. Partly sunny, with a high near 62.
Night: A chance of rain. Mostly cloudy, with a low around 49.
Tuesday Nov 18
Day: Mostly sunny, with a high near 65.
Night: A slight chance of rain. Partly cloudy, with a low around 45.
Wednesday Nov 19
Day: A slight chance of rain. Mostly sunny, with a high near 65.
Night: Mostly clear, with a low around 45.
About Portola Valley, CA
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How We Provide Better Local Weather
Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.
Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.
Sun & Moon Monthly
Sunrise 6:47 AM
Sunset 5:01 PM
Last Light 5:29 PM
Moonset 1:51 PM
Nearby Tide Stations
Granite Rock, Redwood Creek
(7.8 miles away)
Smith Slough
(8.2 miles away)
Redwood City, Wharf 5
(8.6 miles away)
Contiguous United States Extremes
Wed's High Temperature
94 at Rio Grande Village, TX
Wed's Low Temperature
4 at Mount Washington, NH
Weather Folklore
When ditches and ponds offend the nose, Look for rain and stormy blows.
