Weather in Petaluma, United States 🇺🇸
Weather Forecast in Petaluma
Right now Petaluma is 25°C with sunny, feeling like 26°C. Humidity sits at 47% and winds are near 15 km/h, and the UV index is 2 (low). Across the coming days, Petaluma should see roughly 10°C to 29°C. ⚠️ Small Craft Advisory issued July 24 at 9:09AM PDT until July 26 at 3:00PM PDT by NWS San Francisco CA
Hourly Forecast for Petaluma
14-Day Forecast for Petaluma
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Additional Forecasts for Petaluma
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Historical Weather
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Best Time to Be Outside in Petaluma Tomorrow
There is no good daylight window left in Petaluma today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 19°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Petaluma
What is the temperature in Petaluma right now?
Petaluma is sitting at 25°C (77°F) right now, sunny (feels like 26°C).
What's the weather like in Petaluma right now?
Conditions in Petaluma right now: Sunny, humidity 47%, wind 15 km/h WSW.
What is today's forecast for Petaluma?
Today in Petaluma: high 29°C, low 11°C, sunny. Chance of rain: 5%.
What is the 7-day weather forecast for Petaluma?
Daily highs and lows for Petaluma:
- 2026-07-24: 29°C / 11°C
- 2026-07-25: 28°C / 10°C
- 2026-07-26: 29°C / 10°C
- 2026-07-27: 29°C / 9°C
- 2026-07-28: 30°C / 10°C
- 2026-07-29: 30°C / 11°C
- 2026-07-30: 30°C / 11°C
Is it going to rain in Petaluma today?
There is a 5% chance of rain in Petaluma today.
What is the wind speed in Petaluma right now?
Wind in Petaluma is currently 15 km/h (9 mph) from the WSW.
What is the UV index in Petaluma right now?
The UV index in Petaluma is currently 1.5 (low). Sun protection is recommended when the index is 3 or higher.
