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April 27th, 2026 :: 12:34 am PDT   

Local Weather Report for
Petaluma
California, United States

 Current Petaluma Weather Conditions Updated April 26th at 10:55 pm 
Overcast
Temperature:46°F Dew Point:46°F
Barometer:30.01 inHg Wind:N 6 Mph
Humidity:100.0% Visibility:0M
 
 Petaluma Weather Forecast Summary  
 
Today
Apr 27th
Tuesday
Apr 28th
Wednesday
Apr 29th
Thursday
Apr 30th
Friday
May 1st
Mostly Sunny Cloudy Sunny Sunny Mix of Cloud and Sun
60°F
65°F
52°F
64°F
51°F
63°F
50°F
63°F
48°F
 
 Petaluma Detailed Weather Forecast  
 
Monday, April 27th, 2026
Overnight Temperature: 50°F
Mostly clear.
Morning Temperature: 51°F
Sunny.
Afternoon Temperature: 59°F
Sunny with cloudy periods.
Evening Temperature: 53°F
Clear.
Tuesday, April 28th, 2026
Overnight Temperature: 52°F
Clear.
Morning Temperature: 56°F
A mix of cloud and sun.
Afternoon Temperature: 63°F
Cloudy.
Evening Temperature: 55°F
Cloudy.
Wednesday, April 29th, 2026
Overnight Temperature: 53°F
Clear.
Morning Temperature: 57°F
Sunny.
Afternoon Temperature: 63°F
Sunny.
Evening Temperature: 53°F
Clear.
Thursday, April 30th, 2026
Overnight Temperature: 50°F
Clear.
Morning Temperature: 56°F
Sunny.
Afternoon Temperature: 63°F
Sunny.
Evening Temperature: 54°F
Clear.
Friday, May 1st, 2026
Overnight Temperature: 49°F
Clear.
Morning Temperature: 52°F
Sunny.
Afternoon Temperature: 62°F
A mix of cloud and sun.
Evening Temperature: 54°F
Clear.
Saturday, May 2nd, 2026
Overnight Temperature: 53°F
Cloudy.
Morning Temperature: 57°F
Cloudy.
Afternoon Temperature: 63°F
Cloudy. Windy at times.
Evening Temperature: 55°F
Cloudy.
Sunday, May 3rd, 2026
Overnight Temperature: 52°F
Cloudy.
Morning Temperature: 57°F
Cloudy. Windy at times.
Afternoon Temperature: 60°F
Sunny. Windy at times.
Evening Temperature: 55°F
Clear with cloudy periods.





 

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10:55 PM  54°F
Overcast
 
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This WeatherCity Weather Forecast for Petaluma, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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