Portola Valley, CA

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Current Weather Forecast for Portola Valley

CA 94028  |   8:03am

Weather Conditions

39°
Feels Like 36°
Partly / Cloudy
Partly Cloudy
34° 48°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SE 4 mph
Wind
Rain
0 in
rain

Today

Wed 2/18
48°
Highest Temperature
Rain
92%
Rain early...then remaining cloudy with showers in the afternoon. High 48F. Winds W at 5 to 10 mph. Chance of rain 90%.

Tonight

Wed 2/18
41°
Lowest Temperature
Rain
100%
Rain likely. Potential for heavy rainfall. Low 41F. Winds S at 10 to 20 mph. Chance of rain 100%. Rainfall around a half an inch.

Tomorrow

Thu 2/19
47°
Highest Temperature
Rain
83%
Becoming partly cloudy after some morning rain. Potential for heavy rainfall. High 47F. Winds WNW at 15 to 25 mph. Chance of rain 80%.

Local Weather Radar - Portola Valley, CA

Live Portola Valley Local Radar Forecast by FOX Weather

Precipitation For Portola Valley rain
Intermittent precipitation for the next hour.

Next 12 Hours Forecast in Portola Valley

Hourly Weather Forecast & Temperature

9AM
Rain
65%
42°
Feels Like 38°
Rain
Wind
W 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
88%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
10AM
Showers
44%
43°
Feels Like 38°
Showers
Wind
W 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
83%
Humidity
UV Index
2
UV Index
Visibility
7mi
Visibility
Visibility
73%
Cloud Cover
11AM
Rain
92%
45°
Feels Like 41°
Rain
Wind
W 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
81%
Humidity
UV Index
1
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
12PM
Cloudy
18%
47°
Feels Like 43°
Cloudy
Wind
W 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
1PM
Cloudy
24%
48°
Feels Like 44°
Cloudy
Wind
W 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
75%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
84%
Cloud Cover
2PM
Cloudy
24%
48°
Feels Like 44°
Cloudy
Wind
W 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
78%
Humidity
UV Index
2
UV Index
Visibility
9mi
Visibility
Visibility
87%
Cloud Cover
3PM
Cloudy
23%
48°
Feels Like 44°
Cloudy
Wind
W 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
76%
Humidity
UV Index
1
UV Index
Visibility
9mi
Visibility
Visibility
89%
Cloud Cover
4PM
Showers
33%
47°
Feels Like 42°
Few Showers
Wind
W 9 mph
Wind
Pressure
1015 mb
Pressure
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
5PM
Cloudy
23%
46°
Feels Like 42°
Cloudy
Wind
W 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
84%
Cloud Cover
6PM
Showers
38%
44°
Feels Like 41°
Showers
Wind
WSW 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
93%
Cloud Cover
7PM
Rain
62%
43°
Feels Like 40°
Rain
Wind
SW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
8PM
Showers
67%
43°
Feels Like 40°
Light Rain
Wind
SSW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
99%
Cloud Cover
Wed 2/18
Wed
Rain
92%
34°
48°
Mainly cloudy and rainy. Highs in the upper 40s and lows in the low 40s.
Feels Like
35°
Feels Like
Wind
W 10 mph
Wind
Humidity
82%
Humidity
UV Index
2
UV Index
Visibility
6:54 AM
Sunrise
Visibility
5:52 PM
Sunset
Thu 2/19
Thu
Rain
83%
40°
47°
Cloudy with morning rain. Potential for heavy rainfall. Highs in the upper 40s and lows in the upper 30s.
Feels Like
35°
Feels Like
Wind
WNW 20 mph
Wind
Humidity
78%
Humidity
UV Index
3
UV Index
Visibility
6:52 AM
Sunrise
Visibility
5:53 PM
Sunset
Fri 2/20
Fri
Partly / Cloudy
24%
37°
51°
Morning clouds followed by afternoon sun. Highs in the low 50s and lows in the upper 30s.
Feels Like
38°
Feels Like
Wind
SW 4 mph
Wind
Humidity
70%
Humidity
UV Index
2
UV Index
Visibility
6:51 AM
Sunrise
Visibility
5:54 PM
Sunset
Sat 2/21
Sat
Mostly Cloudy
15%
37°
56°
Mostly cloudy. Highs in the mid 50s and lows in the upper 40s.
Feels Like
36°
Feels Like
Wind
SSE 13 mph
Wind
Humidity
64%
Humidity
UV Index
3
UV Index
Visibility
6:50 AM
Sunrise
Visibility
5:55 PM
Sunset
Sun 2/22
Sun
Showers
52%
47°
61°
Showers possible. Highs in the low 60s and lows in the upper 40s.
Feels Like
44°
Feels Like
Wind
SSE 16 mph
Wind
Humidity
72%
Humidity
UV Index
3
UV Index
Visibility
6:49 AM
Sunrise
Visibility
5:56 PM
Sunset
Mon 2/23
Mon
Showers
46%
49°
62°
Showers possible. Highs in the low 60s and lows in the low 50s.
Feels Like
48°
Feels Like
Wind
S 11 mph
Wind
Humidity
80%
Humidity
UV Index
3
UV Index
Visibility
6:47 AM
Sunrise
Visibility
5:57 PM
Sunset
Tue 2/24
Tue
Showers
72%
48°
58°
Chance of showers. Highs in the upper 50s and lows in the mid 40s.
Feels Like
50°
Feels Like
Wind
S 8 mph
Wind
Humidity
87%
Humidity
UV Index
3
UV Index
Visibility
6:46 AM
Sunrise
Visibility
5:58 PM
Sunset
Wed 2/25
Wed
Showers
58%
45°
55°
Chance of showers. Highs in the mid 50s and lows in the mid 40s.
Feels Like
45°
Feels Like
Wind
SW 8 mph
Wind
Humidity
86%
Humidity
UV Index
3
UV Index
Visibility
6:45 AM
Sunrise
Visibility
5:59 PM
Sunset
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