Petaluma River - Upper Drawbridge Weather Forecast
- 54
- 91
Mostly Sunny
- 56
- 91
Partly Sunny
- 58
- 82
Slight Chance Rain Showers
- 56
- 78
Slight Chance Rain Showers
- 55
- 80
Partly Sunny
- 58
- 86
Mostly Sunny
- 59
- 88
Slight Chance Rain Showers
Today 16 Sep North Bay Interior Valleys
Sunny. Highs in the upper 70s to lower 90s. Southwest Winds 5 to 10 Mph.
Tonight 16 Sep North Bay Interior Valleys
Clear. Lows in the lower 50s to mid 60s. West Winds 5 to 10 Mph.
Petaluma River - Upper Drawbridge Temperature Statistics
September Temperature
Petaluma Municipal Airport (1.9 miles)
Lowest 14 September, 2025
48.2 °FAverage September
62.6 °FHighest 1 September, 2025
93.2 °F
Climate (2020–Present)
Petaluma Municipal Airport (1.9 miles)
Average Low 2020–2025
44.4 °FAverage 2020–2025
55.2 °FAverage High 2020–2025
69.1 °F