Hourly Weather Forecast - Petaluma, CA

12 AM
50°F
60%
5mph
SE
60% Chance of Light Rain
Humidity
95%
Feels like
48°F
Dew Point
48°F
1 AM
49°F
60%
6mph
SE
60% Chance of Light Rain
Humidity
95%
Feels like
47°F
Dew Point
48°F
2 AM
49°F
60%
6mph
SE
60% Chance of Light Rain
Humidity
96%
Feels like
47°F
Dew Point
48°F
3 AM
49°F
70%
6mph
SE
70% Chance of Light Rain
Humidity
97%
Feels like
47°F
Dew Point
48°F
4 AM
49°F
70%
6mph
SE
70% Chance of Light Rain
Humidity
98%
Feels like
46°F
Dew Point
48°F
5 AM
49°F
80%
7mph
SE
80% Chance of Light Rain
Humidity
97%
Feels like
46°F
Dew Point
48°F
6 AM
49°F
90%
7mph
SE
Light Rain
Humidity
98%
Feels like
46°F
Dew Point
48°F
7 AM
49°F
90%
8mph
SE
Light Rain
Humidity
98%
Feels like
46°F
Dew Point
48°F
7:24 AM
8 AM
49°F
80%
8mph
SE
80% Chance of Light Rain
Humidity
98%
Feels like
46°F
Dew Point
49°F
9 AM
49°F
80%
9mph
SE
80% Chance of Light Rain
Humidity
98%
Feels like
45°F
Dew Point
48°F
10 AM
49°F
90%
10mph
SE
Light Rain
Humidity
100%
Feels like
44°F
Dew Point
49°F
11 AM
48°F
90%
10mph
SE
Light Rain
Humidity
100%
Feels like
44°F
Dew Point
48°F
12 PM
48°F
90%
11mph
SE
Light Rain
Humidity
100%
Feels like
44°F
Dew Point
48°F
1 PM
48°F
100%
11mph
SE
Light Rain
Humidity
100%
Feels like
43°F
Dew Point
48°F
2 PM
48°F
100%
11mph
SE
Light Rain
Humidity
100%
Feels like
43°F
Dew Point
48°F
3 PM
47°F
100%
11mph
SE
Light Rain
Humidity
100%
Feels like
42°F
Dew Point
47°F
4 PM
47°F
100%
11mph
SE
Light Rain
Humidity
99%
Feels like
41°F
Dew Point
46°F
4:54 PM
5 PM
47°F
100%
11mph
SE
Rain
Humidity
98%
Feels like
41°F
Dew Point
46°F
6 PM
47°F
100%
11mph
SE
Rain
Humidity
96%
Feels like
42°F
Dew Point
46°F
7 PM
49°F
100%
12mph
SSE
Rain
Humidity
93%
Feels like
44°F
Dew Point
47°F
8 PM
49°F
90%
13mph
SSE
Rain Showers
Humidity
92%
Feels like
44°F
Dew Point
47°F
9 PM
49°F
90%
13mph
SSE
Rain Showers
Humidity
91%
Feels like
44°F
Dew Point
47°F
10 PM
49°F
90%
14mph
SSE
Rain
Humidity
91%
Feels like
43°F
Dew Point
46°F
11 PM
49°F
80%
14mph
S
80% Chance Rain Showers
Humidity
91%
Feels like
43°F
Dew Point
46°F

Forecast Wind Gusts For Today

Storm Pummels Eastern U.S.

A strong disturbance will sweep across the eastern U.S. today bringing various impacts including rain and thunderstorms, snow and even strong wind gusts.

Rain And Snow Totals Through Tonight

Atmospheric River Impacts Pacific Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide