Current Weather Forecast for Portola Valley

CA 94028  |   6:05am

Weather Conditions

49°

Feels Like 49°

Mostly Cloudy

48° 72°

0

UV Index

Good

Air Quality

SW 2 mph

Wind

0 in

rain

Today

Mon 9/28

72°

Highest Temperature

15%

Some clouds this morning will give way to generally sunny skies for the afternoon. High 72F. Winds NW at 10 to 15 mph.

Tonight

Mon 9/28

50°

Lowest Temperature

4%

Clear skies. Low around 50F. Winds ENE at 5 to 10 mph.

Tomorrow

Tue 9/29

79°

Highest Temperature

2%

A mainly sunny sky. High 79F. Winds N at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Portola Valley

Hourly Weather Forecast & Temperature

7AM

6%

49°

Feels Like 49°

Mostly Cloudy

SW 2 mph

Wind

1014 mb

Pressure

98%

Humidity

0

UV Index

5mi

Visibility

77%

Cloud Cover

8AM

5%

51°

Feels Like 51°

Mostly Cloudy

SW 2 mph

Wind

1014 mb

Pressure

96%

Humidity

0

UV Index

9mi

Visibility

73%

Cloud Cover

9AM

2%

54°

Feels Like 54°

Partly Cloudy

WSW 2 mph

Wind

1014 mb

Pressure

90%

Humidity

1

UV Index

7mi

Visibility

59%

Cloud Cover

10AM

2%

59°

Feels Like 59°

Sunny

NW 2 mph

Wind

1014 mb

Pressure

81%

Humidity

3

UV Index

10mi

Visibility

19%

Cloud Cover

11AM

1%

62°

Feels Like 62°

COASTAL FLOOD ADVISORY

Sunny

N 3 mph

Wind

1014 mb

Pressure

71%

Humidity

4

UV Index

10mi

Visibility

14%

Cloud Cover

12PM

67°

Feels Like 67°

COASTAL FLOOD ADVISORY

Sunny

N 5 mph

Wind

1013 mb

Pressure

61%

Humidity

6

UV Index

10mi

Visibility

9%

Cloud Cover

1PM

70°

Feels Like 70°

COASTAL FLOOD ADVISORY

Sunny

N 7 mph

Wind

1013 mb

Pressure

54%

Humidity

6

UV Index

10mi

Visibility

6%

Cloud Cover

2PM

69°

Feels Like 69°

COASTAL FLOOD ADVISORY

Sunny

NNW 8 mph

Wind

1012 mb

Pressure

48%

Humidity

6

UV Index

10mi

Visibility

6%

Cloud Cover

3PM

71°

Feels Like 71°

COASTAL FLOOD ADVISORY

Sunny

NNW 9 mph

Wind

1012 mb

Pressure

44%

Humidity

4

UV Index

10mi

Visibility

6%

Cloud Cover

4PM

70°

Feels Like 70°

COASTAL FLOOD ADVISORY

Sunny

NNW 10 mph

Wind

1011 mb

Pressure

47%

Humidity

3

UV Index

10mi

Visibility

7%

Cloud Cover

5PM

67°

Feels Like 67°

COASTAL FLOOD ADVISORY

Sunny

NW 10 mph

Wind

1011 mb

Pressure

54%

Humidity

1

UV Index

10mi

Visibility

7%

Cloud Cover

6PM

2%

64°

Feels Like 63°

COASTAL FLOOD ADVISORY

Sunny

NW 8 mph

Wind

1011 mb

Pressure

62%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

Mon 9/28

Mon

15%

48°

72°

Times of sun and clouds. Highs in the low 70s and lows in the low 50s.

72°

Feels Like

NW 10 mph

Wind

68%

Humidity

6

UV Index

7:01 AM

Sunrise

6:56 PM

Sunset

Tue 9/29

Tue

2%

50°

79°

COASTAL FLOOD ADVISORY

Mainly sunny. Highs in the upper 70s and lows in the low 50s.

79°

Feels Like

N 9 mph

Wind

48%

Humidity

6

UV Index

7:02 AM

Sunrise

6:54 PM

Sunset

Wed 9/30

Wed

2%

51°

79°

COASTAL FLOOD ADVISORY

Abundant sunshine. Highs in the upper 70s and lows in the low 50s.

79°

Feels Like

N 7 mph

Wind

54%

Humidity

6

UV Index

7:03 AM

Sunrise

6:53 PM

Sunset

Thu 10/1

Thu

5%

52°

77°

COASTAL FLOOD ADVISORY

More sun than clouds. Highs in the upper 70s and lows in the low 50s.

77°

Feels Like

N 6 mph

Wind

59%

Humidity

6

UV Index

7:04 AM

Sunrise

6:51 PM

Sunset

Fri 10/2

Fri

4%

53°

79°

Mix of sun and clouds. Highs in the upper 70s and lows in the mid 50s.

79°

Feels Like

N 6 mph

Wind

55%

Humidity

6

UV Index

7:05 AM

Sunrise

6:50 PM

Sunset

Sat 10/3

Sat

3%

55°

79°

Plenty of sun. Highs in the upper 70s and lows in the mid 50s.

79°

Feels Like

N 6 mph

Wind

51%

Humidity

6

UV Index

7:06 AM

Sunrise

6:48 PM

Sunset

Sun 10/4

Sun

2%

56°

76°

Sunshine. Highs in the mid 70s and lows in the mid 50s.

76°

Feels Like

N 7 mph

Wind

56%

Humidity

6

UV Index

7:06 AM

Sunrise

6:47 PM

Sunset

Mon 10/5

Mon

3%

56°

75°

More sun than clouds. Highs in the mid 70s and lows in the mid 50s.

75°

Feels Like

N 7 mph

Wind

56%

Humidity

6

UV Index

7:07 AM

Sunrise

6:46 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 220 Canyon Dr, Portola Valley, CA 94028
• 45 Bear Paw, Portola Valley, CA 94028
• 15 Naranja Way, Portola Valley, CA 94028

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from California

40-million-year-old fossilized animal bones discovered at California construction site

While working on a city construction site in Oceanside, California, workers discovered a series of fossils from an animal that lived between 40 and 45 million years ago.

2 pilots killed in helicopter crash while battling wildfire at popular national park

Two pilots were killed when a helicopter crashed while supporting firefighting operations on Yosemite National Park’s Dome Fire. The wildfire has burned over 3,400 acres and is only 15% contained.

Sea turtle makes rare, first-ever nest on West Coast beach thanks to warm waters from looming 'Super' El Niño

A rare moment along the beach in Orange County, California, captured an Olive Ridley sea turtle digging a nest and laying eggs.

California declares state of emergency as potentially historic Super El Niño looms

California declared a state of emergency Monday to begin mobilizing state resources ahead of an anticipated historic El Niño storm season this winter. The emergency proclamation states that California will prepare for anticipated impacts, including strong storms and coastal flooding.

Load More Stories