Soulajule Reservoir Weather Forecast
- 48
- 70
Mostly Sunny
- 49
- 70
Mostly Sunny
- 50
- 72
Mostly Sunny
- 45
- 70
Partly Sunny
- 48
- 71
Mostly Cloudy
- 48
- 73
Partly Sunny
Today 22 Mar Marin Coastal Range
Sunny. Highs in the lower 70s. West Winds 5 to 10 Mph.
Tonight 22 Mar Marin Coastal Range
Partly cloudy in the evening then becoming mostly clear. Lows in the lower 50s. West Winds 10 to 15 Mph.
Soulajule Reservoir Temperature Statistics
March Temperature
Petaluma Municipal Airport (11.8 miles)
Lowest 10 March, 2026
37.4 °FAverage March
56.4 °FHighest 18 March, 2026
89.6 °F
Climate (2021–Present)
Petaluma Municipal Airport (11.8 miles)
Average Low 2021–2026
44.7 °FAverage 2021–2026
55.2 °FAverage High 2021–2026
68.6 °F