Penngrove Weather Forecast
- 52
- 76
Increasing Clouds
- 51
- 80
Mostly Sunny
- 50
- 79
Partly Sunny
- 48
- 75
Mostly Sunny
- 49
- 79
Mostly Sunny
- 49
- 79
Areas Fog
- 50
- 77
Mostly Sunny
Today 1 Jul North Bay Interior Valleys
Sunny. Highs in the lower 70s to mid 80s. Southwest Winds 10 to 20 Mph.
Tonight 1 Jul North Bay Interior Valleys
Mostly clear in the evening then becoming mostly cloudy. Areas of fog after midnight. Lows in the 50s. Southwest Winds 10 to 20 Mph.
Penngrove Temperature Statistics
July Temperature
Petaluma Municipal Airport (4.3 miles)
Lowest
–Average July
–Highest
–
Climate (2020–Present)
Petaluma Municipal Airport (4.3 miles)
Average Low 2020–2025
44.5 °FAverage 2020–2025
55.3 °FAverage High 2020–2025
69.3 °F