Current Weather Forecast for Portola Valley

CA 94028  |   7:15pm

Weather Conditions

50°

Feels Like 50°

Fair

46° 56°

0

UV Index

Good

Air Quality

SSE 0 mph

Wind

0 in

rain

Tonight

Tue 1/6

45°

Lowest Temperature

17%

Partly cloudy skies early will give way to cloudy skies late. Low around 45F. Winds light and variable.

Tomorrow

Wed 1/7

55°

Highest Temperature

24%

Cloudy skies early, then partly cloudy in the afternoon. High around 55F. Winds NW at 10 to 15 mph.

Tomorrow night

Wed 1/7

40°

Lowest Temperature

42%

Showers in the evening, then partly cloudy overnight. Low around 40F. Winds NW at 10 to 15 mph. Chance of rain 40%.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Portola Valley

Hourly Weather Forecast & Temperature

8PM

3%

49°

Feels Like 49°

Partly Cloudy

N 0 mph

Wind

1019 mb

Pressure

93%

Humidity

0

UV Index

9mi

Visibility

37%

Cloud Cover

9PM

3%

49°

Feels Like 49°

Mostly Clear

S 0 mph

Wind

1019 mb

Pressure

94%

Humidity

0

UV Index

9mi

Visibility

28%

Cloud Cover

10PM

3%

48°

Feels Like 48°

Partly Cloudy

S 0 mph

Wind

1019 mb

Pressure

94%

Humidity

0

UV Index

8mi

Visibility

30%

Cloud Cover

11PM

3%

48°

Feels Like 48°

Partly Cloudy

W 1 mph

Wind

1019 mb

Pressure

96%

Humidity

0

UV Index

8mi

Visibility

47%

Cloud Cover

12AM

4%

48°

Feels Like 48°

Partly Cloudy

WNW 1 mph

Wind

1019 mb

Pressure

93%

Humidity

0

UV Index

10mi

Visibility

57%

Cloud Cover

1AM

4%

48°

Feels Like 48°

Mostly Cloudy

NNW 1 mph

Wind

1019 mb

Pressure

96%

Humidity

0

UV Index

10mi

Visibility

60%

Cloud Cover

2AM

7%

48°

Feels Like 48°

Cloudy

N 1 mph

Wind

1018 mb

Pressure

98%

Humidity

0

UV Index

10mi

Visibility

89%

Cloud Cover

3AM

11%

46°

Feels Like 46°

Cloudy

NNE 0 mph

Wind

1018 mb

Pressure

99%

Humidity

0

UV Index

9mi

Visibility

91%

Cloud Cover

4AM

13%

46°

Feels Like 46°

Cloudy

NNE 0 mph

Wind

1018 mb

Pressure

100%

Humidity

0

UV Index

8mi

Visibility

94%

Cloud Cover

5AM

16%

46°

Feels Like 46°

Cloudy

NNW 1 mph

Wind

1018 mb

Pressure

99%

Humidity

0

UV Index

9mi

Visibility

91%

Cloud Cover

6AM

18%

47°

Feels Like 47°

Cloudy

NW 2 mph

Wind

1018 mb

Pressure

100%

Humidity

0

UV Index

6mi

Visibility

91%

Cloud Cover

7AM

10%

47°

Feels Like 46°

Cloudy

NW 3 mph

Wind

1018 mb

Pressure

100%

Humidity

0

UV Index

9mi

Visibility

92%

Cloud Cover

Tue 1/6

Tue

17%

46°

56°

Mostly cloudy. Lows overnight in the mid 40s.

45°

Feels Like

NNW 2 mph

Wind

96%

Humidity

0

UV Index

7:23 AM

Sunrise

5:06 PM

Sunset

Wed 1/7

Wed

24%

45°

55°

Morning clouds followed by afternoon sun. Highs in the mid 50s and lows in the low 40s.

45°

Feels Like

NW 10 mph

Wind

86%

Humidity

2

UV Index

7:23 AM

Sunrise

5:07 PM

Sunset

Thu 1/8

Thu

4%

39°

51°

Sunny. Highs in the low 50s and lows in the mid 30s.

36°

Feels Like

NNW 13 mph

Wind

62%

Humidity

2

UV Index

7:23 AM

Sunrise

5:08 PM

Sunset

Fri 1/9

Fri

2%

36°

55°

Partly cloudy. Highs in the mid 50s and lows in the mid 30s.

33°

Feels Like

NE 5 mph

Wind

53%

Humidity

2

UV Index

7:23 AM

Sunrise

5:09 PM

Sunset

Sat 1/10

Sat

3%

36°

60°

Mix of sun and clouds. Highs in the low 60s and lows in the upper 30s.

38°

Feels Like

NE 4 mph

Wind

57%

Humidity

2

UV Index

7:23 AM

Sunrise

5:10 PM

Sunset

Sun 1/11

Sun

3%

39°

61°

Times of sun and clouds. Highs in the low 60s and lows in the upper 30s.

40°

Feels Like

NE 5 mph

Wind

56%

Humidity

2

UV Index

7:23 AM

Sunrise

5:11 PM

Sunset

Mon 1/12

Mon

2%

39°

61°

Mainly sunny. Highs in the low 60s and lows in the low 40s.

41°

Feels Like

NE 6 mph

Wind

55%

Humidity

2

UV Index

7:23 AM

Sunrise

5:12 PM

Sunset

Tue 1/13

Tue

2%

41°

65°

Mainly sunny. Highs in the mid 60s and lows in the mid 40s.

65°

Feels Like

ENE 6 mph

Wind

57%

Humidity

2

UV Index

7:22 AM

Sunrise

5:13 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from California

Recounting the heartbreaking loss caused by the deadly Palisades and Eaton fires 1 year later

It's been a year since the Palisades and Eaton wildfires started on Jan. 7, 2025, in Los Angeles County. The fires caused extensive trails of devastation, leaving 31 people dead and 18,000 buildings damaged or destroyed.

Feet of snowfall possible in the Cascades as storms and colder air impact the Pacific Northwest

Colder temperatures are coming behind a system across the Northwest and will allow for feet of snow to accumulate across the Cascades, according to the FOX Forecast Center.

Here's what to do if you encounter a flooded road

Multiple powerful atmospheric rivers have impacted California and Washington, flooding roadways and leaving many drivers stranded. Some drivers have even lost their lives on washed-out roads during these intense storms. Here's what to do if you encounter a flooded road.

Snowmobiler dies following avalanche in California

A group of snowmobilers encountered an avalanche in Truckee, California when one of the members was reported missing.

Load More Stories