East Petaluma, California Weather
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Weather Forecast for East Petaluma, California : Sonoma County
Issued: 1:26 am PDT Oct 18, 2025 Latitude: 38.2399168 Longitude: -122.6341525 View on Google Maps

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Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on Today Mostly Clear on Tonight Sunny on Sunday Morning Fog on Monday Sunny on Tuesday Morning Fog on Wednesday Fog on Thursday 10% chance of rain on Friday
High: 79°F Low: 51°F High: 77°F High: 79°F High: 78°F High: 71°F High: 72°F High: 69°F
Low: 50°F Low: 51°F Low: 51°F Low: 49°F Low: 52°F  
Sunny Mostly Clear Sunny Morning Fog Sunny Morning Fog Fog Rain
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Sunny on Today Today... Sunny, with a high near 79. East southeast wind 5 to 9 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 51. West wind 5 to 7 mph.
Sunny on Sunday Sunday... Sunny, with a high near 77. West wind 5 to 10 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 50. West wind 5 to 9 mph becoming light and variable after midnight.
Morning Fog on Monday Monday... Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 79. Calm wind.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 51.
Sunny on Tuesday Tuesday... Sunny, with a high near 78.
Morning Fog on Tuesday Night Tuesday Night... Patchy fog after 4am. Otherwise, partly cloudy, with a low around 51.
Morning Fog on Wednesday Wednesday... Patchy fog before 10am. Otherwise, mostly sunny, with a high near 71.
Patchy Fog on Wednesday Night Wednesday Night... Patchy fog after midnight. Otherwise, partly cloudy, with a low around 49.
Fog on Thursday Thursday... Areas of fog. Otherwise, mostly sunny, with a high near 72.
Patchy Fog on Thursday Night Thursday Night... Patchy fog. Otherwise, partly cloudy, with a low around 52.
10% chance of rain Friday Friday... A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 69.
Sun Almanac for East Petaluma, California
Sunrise: 07:23 AM
Sunset: 6:28 PM
Civil Sunrise:06:56 AM
Civil Sunset: 6:55 PM
Nautical Sunrise: 06:26 AM
Nautical Sunset: 7:26 PM
Astro Sunrise: 05:55 AM
Astro Sunset: 7:56 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.