Hourly Weather Forecast - Petaluma, CA

12 AM
45°F
0%
2mph
ENE
Cloudy
Humidity
93%
Feels like
45°F
Dew Point
43°F
1 AM
44°F
0%
2mph
ENE
Cloudy
Humidity
92%
Feels like
44°F
Dew Point
42°F
2 AM
43°F
0%
3mph
ENE
Cloudy
Humidity
92%
Feels like
43°F
Dew Point
41°F
3 AM
43°F
0%
3mph
ENE
Hazy
Humidity
92%
Feels like
43°F
Dew Point
41°F
4 AM
42°F
0%
3mph
ENE
Hazy
Humidity
93%
Feels like
42°F
Dew Point
40°F
5 AM
42°F
0%
3mph
ENE
Hazy
Humidity
92%
Feels like
42°F
Dew Point
40°F
6 AM
41°F
0%
3mph
E
Hazy
Humidity
94%
Feels like
41°F
Dew Point
40°F
7 AM
42°F
0%
3mph
E
Hazy
Humidity
92%
Feels like
42°F
Dew Point
40°F
7:26 AM
8 AM
45°F
0%
3mph
E
Mostly Sunny
Humidity
89%
Feels like
44°F
Dew Point
42°F
9 AM
49°F
0%
3mph
E
Mostly Sunny
Humidity
85%
Feels like
48°F
Dew Point
45°F
10 AM
54°F
0%
4mph
E
Sunny
Humidity
77%
Feels like
54°F
Dew Point
47°F
11 AM
58°F
0%
4mph
E
Sunny
Humidity
70%
Feels like
58°F
Dew Point
49°F
12 PM
62°F
0%
4mph
ESE
Sunny
Humidity
65%
Feels like
62°F
Dew Point
50°F
1 PM
64°F
0%
4mph
ESE
Sunny
Humidity
62%
Feels like
64°F
Dew Point
51°F
2 PM
65°F
0%
4mph
ESE
Sunny
Humidity
61%
Feels like
65°F
Dew Point
51°F
3 PM
64°F
0%
4mph
ESE
Sunny
Humidity
62%
Feels like
64°F
Dew Point
51°F
4 PM
62°F
0%
3mph
ESE
Sunny
Humidity
66%
Feels like
62°F
Dew Point
51°F
5 PM
59°F
0%
3mph
ESE
Sunny
Humidity
71%
Feels like
59°F
Dew Point
49°F
5:14 PM
6 PM
56°F
0%
2mph
E
Clear
Humidity
74%
Feels like
56°F
Dew Point
48°F
7 PM
53°F
0%
2mph
E
Mostly Clear
Humidity
77%
Feels like
53°F
Dew Point
46°F
8 PM
51°F
0%
2mph
E
Mostly Clear
Humidity
79%
Feels like
51°F
Dew Point
45°F
9 PM
50°F
0%
2mph
E
Cloudy
Humidity
82%
Feels like
50°F
Dew Point
45°F
10 PM
49°F
0%
2mph
E
Cloudy
Humidity
84%
Feels like
49°F
Dew Point
44°F
11 PM
47°F
0%
3mph
E
Cloudy
Humidity
85%
Feels like
47°F
Dew Point
43°F

Monday's Weather Outlook

Today's Weather Outlook

An active pattern comes to an end as high pressure will bring quiet weather nationally.

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide