Marconi Weather Forecast
- 58
- 70
Increasing Clouds
- 54
- 68
Increasing Clouds
- 52
- 58
Slight Chance Rain
- 51
- 59
Partly Sunny
- 51
- 59
Mostly Cloudy
- 48
- 59
Mostly Sunny
- 50
- 61
Mostly Sunny
Today 27 Feb Coastal North Bay Including Point Reyes National Seashore
Partly cloudy. Highs in the upper 70s. Northwest Winds around 5 Mph.
Tonight 27 Feb Coastal North Bay Including Point Reyes National Seashore
Mostly cloudy. Lows in the upper 50s. Light Winds.
Marconi Temperature Statistics
February Temperature
Petaluma Municipal Airport (16.8 miles)
Lowest 18 February, 2026
30.2 °FAverage February
51.5 °FHighest 2 February, 2026
71.6 °F
Climate (2021–Present)
Petaluma Municipal Airport (16.8 miles)
Average Low 2021–2026
44.6 °FAverage 2021–2026
55.1 °FAverage High 2021–2026
68.5 °F