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Petaluma Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Petaluma

Petaluma temperature today is 9°, feels like 9°, with a humidity level of 85% and wind at 4.75 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Petaluma: expect a high of 28° and a low of 9°, with clear sky.

few clouds
9°
few clouds
H: 9° L: 9°
Feels like 9°
AQI: Fair (2/5)
Petaluma
Weather Updated Oct 13, 2026 7:35 PM
Humidity
85%
Dew 7°
Wind speed
4.75 km/h
NNW · G11.45
Pressure
1018 hPa
Visibility
10 km
High Humidity
Humidity is 85%. May feel uncomfortable.
Weather Summary
Currently in Petaluma, expect varied conditions with cold temperatures around 9°. Winds are calm winds. High humidity may make it feel uncomfortable.
Tue
clear sky
25° 9°
Wed
clear sky
28° 9°
Thu
clear sky
31° 11°
Fri
clear sky
32° 15°
Sat
clear sky
31° 12°
Daily Weather Forecast
Tuesday
10/13/2026
clear sky
9°
25°
Wednesday
10/14/2026
clear sky
9°
28°
Thursday
10/15/2026
clear sky
11°
31°
Friday
10/16/2026
clear sky
15°
32°
Saturday
10/17/2026
clear sky
12°
31°
Precipitation Probability
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
9°
Tue
08:00
20°
 
25°
 
23°
 
16°
Tue
20:00
14°
 
11°
 
9°
 
11°
Wed
08:00
22°
 
28°
 
25°
 
17°
Wed
20:00
14°
 
11°
 
11°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:17
Sunset
Sunset
18:35
Moon Phase
New Moon (5%)
Timezone: GMT+05:30
Last updated: Oct 13, 2026 7:35 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.232422
Longitude
Longitude
-122.636650
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More about Petaluma
Content curated by the NearWeather editorial team · Updated periodically
Petaluma is a city in Sonoma County, California, located in the San Francisco Bay Area of the US. It is situated approximately 40 miles north of San Francisco and is known for its historic downtown, farm-to-table dining, and beautiful Victorian-era homes. The climate in Petaluma is generally mild with hot and dry summers, and wet and cool winters. Average temperatures range from the mid-50s to the low-70s Fahrenheit year round. The area receives an average of 21 inches of rain annually, with most of the rainfall occurring in the winter months.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Petaluma
What is the temperature in Petaluma right now?

The current temperature in Petaluma is 9°, and it feels like 9°. Today's high is 9° and the low is 9°.

Will it rain in Petaluma today?

No rain is expected in Petaluma today (0% chance). Conditions are currently few clouds.

What is the weather in Petaluma today?

Petaluma is experiencing few clouds with a temperature of 9°. Humidity is at 85% and wind speed is 4.75 km/h from the NNW.

What is the humidity in Petaluma today?

Humidity in Petaluma is 85% right now, with a dew point of 7°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Petaluma today?

Wind speed in Petaluma is 4.75 km/h, flowing at 332° NNW wind direction. Gusts up to 11.45 km/h.

What is the 5-day forecast for Petaluma?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Petaluma. Today's high is 9° and low is 9°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Petaluma today?

It feels like 9° in Petaluma today, with 11% cloud cover and 10 km visibility.

Weather in Petaluma
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