Petaluma, CA 10-Day Weather Forecast
10-Day Temperature Forecast
Daily Precipitation Outlook
10-day outlook for Petaluma, CA: today rain, high 63°F, low 38°F with a 100% rain chance. Tomorrow: high 64°F.
| Today's High | 63°F |
| Today's Low | 38°F |
| Rain Chance | 100% |
| Conditions | Rain |
| Tomorrow's High | 64°F |
| Tomorrow's Low | 43°F |
10-Day Temperature Outlook for Petaluma, CA
The full 10-day forecast table below shows daily high and low temperatures, precipitation probability, and weather conditions for each day in Petaluma, CA. Today reaches a high of 63°F with rain and a 100% rain chance. Tomorrow's high is 64°F with a 4% chance of rain.
How to Use the 10-Day Forecast
Long-range forecasts become less precise beyond 5–7 days but remain useful for planning outdoor events and travel in Petaluma, CA. The daily rain probability is expressed as a percentage — days above 50% have a more-likely-than-not chance of measurable precipitation. Days below 20% are typically dry.
For a closer look at today's weather hour by hour, see the Petaluma hourly forecast. For tomorrow's specific rain timing, the rain tomorrow page shows the hourly precipitation breakdown.
10-Day Forecast for Petaluma, CA
| Day | High | Low | Rain | Conditions |
|---|---|---|---|---|
| Tue, Apr 14 | 63°F | 38°F | 100% | Rain |
| Wed, Apr 15 | 64°F | 43°F | 4% | Partially cloudy |
| Thu, Apr 16 | 67°F | 42°F | 1% | Clear |
| Fri, Apr 17 | 69°F | 43°F | 0% | Clear |
| Sat, Apr 18 | 70°F | 43°F | 4% | Partially cloudy |
| Sun, Apr 19 | 65°F | 48°F | 34% | Partially cloudy |
| Mon, Apr 20 | 62°F | 48°F | 47% | Rain, Partially cloudy |
| Tue, Apr 21 | 63°F | 50°F | 35% | Partially cloudy |
| Wed, Apr 22 | 65°F | 49°F | 17% | Partially cloudy |
| Thu, Apr 23 | 61°F | 47°F | 7% | Partially cloudy |
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