Hourly Weather Forecast - Portola Valley, CA

12 AM
48°F
0%
2mph
NW
Clear
Humidity
82%
Feels like
48°F
Dew Point
43°F
1 AM
47°F
0%
2mph
NW
Cloudy
Humidity
85%
Feels like
47°F
Dew Point
43°F
2 AM
46°F
0%
1mph
NW
Cloudy
Humidity
87%
Feels like
46°F
Dew Point
42°F
3 AM
45°F
0%
1mph
NW
Cloudy
Humidity
89%
Feels like
45°F
Dew Point
42°F
4 AM
45°F
0%
1mph
WNW
Hazy
Humidity
91%
Feels like
45°F
Dew Point
42°F
5 AM
45°F
0%
1mph
WNW
Hazy
Humidity
95%
Feels like
45°F
Dew Point
43°F
6 AM
46°F
0%
1mph
WNW
Hazy
Humidity
94%
Feels like
46°F
Dew Point
44°F
6:23 AM
7 AM
49°F
0%
1mph
WNW
Hazy
Humidity
94%
Feels like
49°F
Dew Point
47°F
8 AM
53°F
0%
1mph
NW
Mostly Sunny
Humidity
88%
Feels like
53°F
Dew Point
49°F
9 AM
57°F
0%
1mph
NNW
Sunny
Humidity
79%
Feels like
57°F
Dew Point
50°F
10 AM
60°F
0%
1mph
NNW
Sunny
Humidity
71%
Feels like
60°F
Dew Point
51°F
11 AM
63°F
0%
2mph
NNW
Mostly Sunny
Humidity
66%
Feels like
63°F
Dew Point
51°F
12 PM
65°F
0%
2mph
NNW
Sunny
Humidity
63%
Feels like
65°F
Dew Point
52°F
1 PM
66°F
0%
3mph
NW
Mostly Sunny
Humidity
60%
Feels like
66°F
Dew Point
52°F
2 PM
67°F
0%
4mph
NW
Mostly Sunny
Humidity
55%
Feels like
67°F
Dew Point
50°F
3 PM
67°F
0%
5mph
NW
Mostly Sunny
Humidity
53%
Feels like
67°F
Dew Point
49°F
4 PM
66°F
0%
6mph
WNW
Partly Cloudy
Humidity
53%
Feels like
66°F
Dew Point
48°F
5 PM
64°F
0%
7mph
WNW
Mostly Cloudy
Humidity
54%
Feels like
64°F
Dew Point
46°F
6 PM
60°F
0%
6mph
WNW
Cloudy
Humidity
57%
Feels like
60°F
Dew Point
45°F
7 PM
57°F
0%
6mph
WNW
Cloudy
Humidity
63%
Feels like
57°F
Dew Point
44°F
7:51 PM
8 PM
53°F
0%
4mph
WNW
Cloudy
Humidity
70%
Feels like
53°F
Dew Point
44°F
9 PM
51°F
0%
4mph
WNW
Cloudy
Humidity
74%
Feels like
51°F
Dew Point
43°F
10 PM
50°F
0%
3mph
W
Mostly Cloudy
Humidity
75%
Feels like
50°F
Dew Point
42°F
11 PM
49°F
0%
2mph
W
Mostly Cloudy
Humidity
77%
Feels like
49°F
Dew Point
42°F

Today's Weather Outlook

Today's Weather Outlook

Aside from April showers dousing the Ohio Valley, Texas, and the West Coast, the rest of the nation keeps quiet today.

The Perfect Date Data by WeatherBug

We Fact-Checked Pop Culture's "Perfect Weather Day" and the Results Are Surprising

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Sunlight shining through clouds in Dunstanburgh, Northumberland, UK. (Wikimedia)

Five Ways To Avoid Sunburn

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Courtesy Michael Trolove and Wikimedia Commons

The Aches and Pains of Spring Weather

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide