Portola Valley, California
Hourly Forecast Chart
Chart.
Today's Hourly Forecast Report -  °F | °C
Time Temps Wind
Chill
Heat
Index
UV
Index
Dew
Point
Relative
Humidity
Precip Snow Clouds Visibility Wind Weather
3 AM 54° 52° 53° 0
Low
47° 83% 10% 0% 25% 10mi
16KM
WNW
8mph
Weather M Clear
4 AM 52° 50° 52° 0
Low
48° 89% 10% 0% 11% 10mi
16KM
WNW
7mph
Weather Clear
5 AM 52° 50° 52° 0
Low
48° 89% 10% 0% 25% 10mi
16KM
WNW
6mph
Weather M Clear
6 AM 52° 51° 52° 0
Low
48° 89% 10% 0% 22% 10mi
16KM
WNW
5mph
Weather M Clear
7 AM 52° 50° 52° 0
Low
50° 93% 0% 0% 23% 10mi
16KM
W
6mph
Weather M Sunny
8 AM 54° 53° 54° 0
Low
50° 86% 0% 0% 25% 10mi
16KM
W
5mph
Weather M Sunny
9 AM 57° 56° 57° 2
Low
50° 77% 0% 0% 26% 10mi
16KM
W
6mph
Weather M Sunny
10 AM 61° 61° 61° 3
Moderate
51° 70% 0% 0% 26% 10mi
16KM
W
6mph
Weather M Sunny
11 AM 64° 64° 64° 5
Moderate
51° 63% 0% 0% 25% 10mi
16KM
W
7mph
Weather M Sunny
12 PM 67° 67° 67° 7
High
51° 56% 0% 0% 24% 10mi
16KM
WNW
9mph
Weather M Sunny
1 PM 68° 68° 68° 8
Very High
51° 54% 0% 0% 24% 10mi
16KM
WNW
10mph
Weather M Sunny
2 PM 69° 69° 69° 7
High
51° 53% 0% 0% 25% 10mi
16KM
WNW
12mph
Weather M Sunny
3 PM 69° 69° 69° 6
High
50° 51% 0% 0% 26% 10mi
16KM
WNW
12mph
Weather M Sunny
4 PM 69° 69° 69° 4
Moderate
50° 51% 0% 0% 28% 10mi
16KM
WNW
13mph
Weather M Sunny
5 PM 67° 67° 67° 2
Low
49° 52% 0% 0% 28% 10mi
16KM
WNW
13mph
Weather M Sunny
6 PM 64° 63° 64° 1
Low
48° 56% 0% 0% 27% 10mi
16KM
W
12mph
Weather M Sunny
7 PM 60° 58° 60° 0
Low
48° 64% 0% 0% 26% 10mi
16KM
W
11mph
Weather M Sunny
8 PM 57° 55° 57° 0
Low
47° 69% 0% 0% 25% 10mi
16KM
W
10mph
Weather M Clear
9 PM 55° 53° 55° 0
Low
46° 72% 0% 0% 26% 10mi
16KM
W
9mph
Weather M Clear
10 PM 53° 50° 53° 0
Low
45° 74% 0% 0% 26% 10mi
16KM
W
8mph
Weather M Clear
11 PM 52° 50° 52° 0
Low
45° 77% 0% 0% 25% 10mi
16KM
W
7mph
Weather M Clear
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