Weather in Portola Valley, California, United States

7-Day Detailed Weather Forecast for Portola Valley

This Afternoon

Temperature: 67°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Mostly sunny. High near 67, with temperatures falling to around 60 in the afternoon. Northeast wind around 2 mph.

Tonight

Temperature: 43°F

Wind Speed: 2 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 43. Southeast wind around 2 mph.

Sunday

Temperature: 67°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Mostly sunny. High near 67, with temperatures falling to around 62 in the afternoon. Northeast wind around 2 mph.

Sunday Night

Temperature: 46°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 46. Northeast wind around 2 mph.

M.L. King Jr. Day

Temperature: 67°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Sunny, with a high near 67. Northeast wind around 3 mph.

Monday Night

Temperature: 43°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 43.

Tuesday

Temperature: 66°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Sunny, with a high near 66.

Tuesday Night

Temperature: 45°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 45.

Wednesday

Temperature: 66°F

Wind Speed: 2 mph

Wind Direction: NNE

Forecast: Mostly sunny, with a high near 66.

Wednesday Night

Temperature: 46°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 46.

Thursday

Temperature: 64°F

Wind Speed: 3 mph

Wind Direction: NNE

Forecast: Mostly sunny, with a high near 64.

Thursday Night

Temperature: 44°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: Patchy fog after 9pm. Partly cloudy, with a low around 44.

Friday

Temperature: 61°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: Areas of fog before 9am. Mostly sunny, with a high near 61.

Friday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A slight chance of rain between 10pm and 4am. Partly cloudy, with a low around 45.