Hourly Weather Forecast - Petaluma, CA

12 AM
53°F
10%
2mph
WSW
Cloudy
Humidity
97%
Feels like
53°F
Dew Point
52°F
1 AM
53°F
20%
2mph
SW
Cloudy
Humidity
97%
Feels like
53°F
Dew Point
52°F
2 AM
52°F
10%
2mph
SW
Cloudy
Humidity
98%
Feels like
52°F
Dew Point
52°F
3 AM
52°F
10%
2mph
SSE
Foggy
Humidity
99%
Feels like
52°F
Dew Point
52°F
4 AM
52°F
20%
2mph
E
Foggy
Humidity
99%
Feels like
52°F
Dew Point
52°F
5 AM
52°F
20%
2mph
E
Foggy
Humidity
99%
Feels like
52°F
Dew Point
52°F
6 AM
52°F
20%
2mph
ESE
Foggy
Humidity
99%
Feels like
52°F
Dew Point
52°F
6:41 AM
7 AM
53°F
10%
2mph
SE
Cloudy
Humidity
98%
Feels like
53°F
Dew Point
53°F
8 AM
55°F
10%
2mph
SE
Cloudy
Humidity
95%
Feels like
55°F
Dew Point
54°F
9 AM
58°F
10%
2mph
ESE
Partly Cloudy
Humidity
90%
Feels like
58°F
Dew Point
55°F
10 AM
60°F
10%
2mph
SE
Partly Cloudy
Humidity
85%
Feels like
60°F
Dew Point
55°F
11 AM
61°F
10%
2mph
SE
Partly Cloudy
Humidity
82%
Feels like
61°F
Dew Point
56°F
12 PM
62°F
10%
2mph
SSE
Partly Cloudy
Humidity
79%
Feels like
62°F
Dew Point
56°F
1 PM
64°F
10%
3mph
S
Partly Cloudy
Humidity
76%
Feels like
64°F
Dew Point
56°F
2 PM
64°F
10%
4mph
SW
Partly Cloudy
Humidity
74%
Feels like
64°F
Dew Point
56°F
3 PM
64°F
10%
4mph
W
Partly Cloudy
Humidity
75%
Feels like
64°F
Dew Point
56°F
4 PM
62°F
10%
4mph
W
Partly Cloudy
Humidity
75%
Feels like
62°F
Dew Point
55°F
5 PM
60°F
0%
4mph
W
Partly Cloudy
Humidity
80%
Feels like
60°F
Dew Point
54°F
6 PM
58°F
0%
4mph
W
Partly Cloudy
Humidity
85%
Feels like
58°F
Dew Point
53°F
6:04 PM
7 PM
56°F
0%
4mph
W
Partly Cloudy
Humidity
90%
Feels like
56°F
Dew Point
53°F
8 PM
55°F
0%
4mph
WNW
Partly Cloudy
Humidity
93%
Feels like
55°F
Dew Point
52°F
9 PM
53°F
0%
4mph
WNW
Cloudy
Humidity
94%
Feels like
53°F
Dew Point
52°F
10 PM
53°F
0%
4mph
WNW
Cloudy
Humidity
95%
Feels like
53°F
Dew Point
51°F
11 PM
52°F
0%
4mph
WNW
Cloudy
Humidity
96%
Feels like
52°F
Dew Point
51°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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