Hourly Weather Forecast - Portola, CA

12 AM
31°F
0%
1mph
NNW
Clear
Humidity
88%
Feels like
31°F
Dew Point
28°F
1 AM
30°F
0%
1mph
NNW
Hazy
Humidity
92%
Feels like
30°F
Dew Point
28°F
2 AM
29°F
0%
1mph
N
Hazy
Humidity
92%
Feels like
29°F
Dew Point
27°F
3 AM
29°F
0%
1mph
N
Hazy
Humidity
92%
Feels like
29°F
Dew Point
27°F
4 AM
29°F
0%
1mph
NNE
Clear
Humidity
90%
Feels like
29°F
Dew Point
26°F
5 AM
29°F
0%
1mph
NE
Clear
Humidity
89%
Feels like
29°F
Dew Point
26°F
6 AM
29°F
0%
1mph
NE
Clear
Humidity
87%
Feels like
29°F
Dew Point
26°F
7 AM
32°F
0%
1mph
ENE
Clear
Humidity
78%
Feels like
32°F
Dew Point
26°F
7:04 AM
8 AM
37°F
0%
1mph
ESE
Sunny
Humidity
74%
Feels like
37°F
Dew Point
29°F
9 AM
44°F
0%
2mph
SE
Sunny
Humidity
60%
Feels like
44°F
Dew Point
31°F
10 AM
50°F
0%
2mph
SE
Sunny
Humidity
48%
Feels like
50°F
Dew Point
31°F
11 AM
54°F
0%
2mph
S
Sunny
Humidity
41%
Feels like
54°F
Dew Point
31°F
12 PM
57°F
0%
2mph
SW
Sunny
Humidity
35%
Feels like
57°F
Dew Point
30°F
1 PM
59°F
0%
3mph
WSW
Sunny
Humidity
33%
Feels like
59°F
Dew Point
30°F
2 PM
60°F
0%
4mph
WSW
Sunny
Humidity
30%
Feels like
60°F
Dew Point
29°F
3 PM
59°F
0%
4mph
WSW
Mostly Sunny
Humidity
30%
Feels like
59°F
Dew Point
28°F
4 PM
56°F
0%
4mph
WSW
Mostly Sunny
Humidity
33%
Feels like
56°F
Dew Point
28°F
5 PM
51°F
0%
3mph
W
Mostly Sunny
Humidity
42%
Feels like
51°F
Dew Point
29°F
5:28 PM
6 PM
45°F
0%
2mph
W
Clear
Humidity
50%
Feels like
45°F
Dew Point
28°F
7 PM
41°F
0%
2mph
W
Clear
Humidity
56%
Feels like
41°F
Dew Point
27°F
8 PM
38°F
0%
2mph
WSW
Clear
Humidity
62%
Feels like
38°F
Dew Point
27°F
9 PM
36°F
0%
1mph
SW
Clear
Humidity
68%
Feels like
36°F
Dew Point
27°F
10 PM
34°F
0%
1mph
SSW
Clear
Humidity
73%
Feels like
34°F
Dew Point
27°F
11 PM
33°F
0%
1mph
SSW
Clear
Humidity
78%
Feels like
33°F
Dew Point
27°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide