Hourly Weather Forecast - Portola Valley, CA

12 AM
39°F
0%
1mph
SE
Foggy
Humidity
99%
Feels like
39°F
Dew Point
39°F
1 AM
39°F
0%
1mph
SE
Hazy
Humidity
96%
Feels like
39°F
Dew Point
38°F
2 AM
39°F
0%
1mph
ESE
Hazy
Humidity
95%
Feels like
39°F
Dew Point
37°F
3 AM
38°F
0%
1mph
E
Hazy
Humidity
96%
Feels like
38°F
Dew Point
37°F
4 AM
38°F
0%
1mph
E
Hazy
Humidity
93%
Feels like
38°F
Dew Point
36°F
5 AM
38°F
0%
1mph
E
Hazy
Humidity
94%
Feels like
38°F
Dew Point
36°F
6 AM
38°F
0%
1mph
E
Hazy
Humidity
93%
Feels like
38°F
Dew Point
36°F
7 AM
39°F
0%
1mph
E
Clear
Humidity
88%
Feels like
39°F
Dew Point
36°F
7:22 AM
8 AM
44°F
0%
1mph
E
Sunny
Humidity
84%
Feels like
44°F
Dew Point
39°F
9 AM
50°F
0%
1mph
E
Sunny
Humidity
72%
Feels like
50°F
Dew Point
41°F
10 AM
55°F
0%
1mph
ENE
Sunny
Humidity
58%
Feels like
55°F
Dew Point
40°F
11 AM
58°F
0%
1mph
ENE
Sunny
Humidity
50%
Feels like
58°F
Dew Point
40°F
12 PM
61°F
10%
2mph
ENE
Sunny
Humidity
46%
Feels like
61°F
Dew Point
40°F
1 PM
64°F
0%
2mph
NE
Sunny
Humidity
45%
Feels like
64°F
Dew Point
42°F
2 PM
64°F
0%
2mph
NE
Sunny
Humidity
46%
Feels like
64°F
Dew Point
43°F
3 PM
62°F
0%
2mph
NE
Sunny
Humidity
51%
Feels like
62°F
Dew Point
44°F
4 PM
59°F
0%
2mph
NE
Sunny
Humidity
63%
Feels like
59°F
Dew Point
47°F
5 PM
55°F
0%
2mph
ENE
Sunny
Humidity
70%
Feels like
55°F
Dew Point
46°F
5:12 PM
6 PM
52°F
0%
1mph
ENE
Clear
Humidity
74%
Feels like
52°F
Dew Point
44°F
7 PM
50°F
0%
1mph
E
Clear
Humidity
75%
Feels like
50°F
Dew Point
42°F
8 PM
48°F
0%
1mph
E
Clear
Humidity
77%
Feels like
48°F
Dew Point
41°F
9 PM
47°F
0%
1mph
E
Clear
Humidity
79%
Feels like
47°F
Dew Point
41°F
10 PM
46°F
0%
1mph
E
Clear
Humidity
80%
Feels like
46°F
Dew Point
40°F
11 PM
44°F
0%
1mph
E
Clear
Humidity
81%
Feels like
44°F
Dew Point
39°F

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Rain and snow showers will sweep thru the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(Image provided by NOAA)

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People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

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(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

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