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Weather in Petaluma, California, USA

Now
61 °F

Overcast.


Feels Like: 61 °F
Forecast: 76 / 59 °F
Wind: 7 mph ↑ from West

Location: Napa County Airport
Current Time: Sep 10, 2025 at 4:26:22 am
Latest Report: Sep 10, 2025 at 4:07 am
Visibility: 10 mi
Pressure: 29.85 "Hg
Humidity: 93%
Dew Point: 59 °F
Location of Petaluma Location

Upcoming 5 hours

Now 5:00 am 6:00 am 7:00 am 8:00 am 9:00 am
61 °F 62 °F 62 °F 62 °F 62 °F 64 °F

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Forecast for the next 48 hours

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  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 63 °F 64 °F 75 °F 61 °F 58 °F 61 °F 78 °F
Sprin­kles. Overcast. Sprin­kles. Overcast. Isolated thunder­storms. Overcast. Partly cloudy. Broken clouds. Sprin­kles. Mostly cloudy. Scatt­erred clouds.
Feels Like 63 °F 64 °F 78 °F 61 °F 58 °F 61 °F 79 °F
Wind Speed 3 mph 2 mph 5 mph 3 mph 2 mph 2 mph 5 mph
Wind Direction W
↑ 		W
↑ 		SW
↑ 		WSW
↑ 		W
↑ 		SSE
↑ 		SSW
↑
Humidity 92% 89% 55% 86% 93% 87% 48%
Dew Point 60 °F 60 °F 58 °F 57 °F 56 °F 57 °F 56 °F
Visibility 3 mi 4 mi 9 mi 6 mi 4 mi 4 mi 10 mi
Probability of Precipitation 16% 23% 10% 0% 3% 18% 0%
Amount of Rain 0.02" 0.02" 0.01" 0.00" 0.00" 0.02" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Wednesday, September 10, 2025 12:42:30 am Petaluma time - Weather by CustomWeather, © 2025

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Mostly cloudy. 75 / 62 °F
Humidity: 82%. Wind: 9 mph ↑ from Southwest

More weather last week

Currently at nearby stations

60 °F

Santa Rosa Sonoma County Airport: (21 mi)

Low clouds.

65 °F

Buchanan Field: (36 mi)

Overcast.

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Forecast for the next 2 weeks

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7
8
9

View historic weather

25
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27

Detailed forecast for 14 days

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