Fallon Weather Forecast
- 55
- 76
Mostly Sunny
- 52
- 81
Mostly Sunny
- 50
- 72
Areas Fog
- 50
- 71
Areas Fog
- 51
- 69
Areas Fog
- 50
- 68
Mostly Sunny
Today 10 Jun Coastal North Bay Including Point Reyes National Seashore
Sunny. Highs in the upper 60s to lower 80s. Northwest Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.
Tonight 10 Jun Coastal North Bay Including Point Reyes National Seashore
Mostly clear. Lows in the 50s. Northwest Winds 5 to 15 Mph.
Fallon Temperature Statistics
June Temperature
Santa Rosa, Santa Rosa Sonoma County Airport (16.2 miles)
Lowest 7 June, 2026
45 °FAverage June
67.5 °FHighest 3 June, 2026
93.7 °F
Climate (2021–Present)
Santa Rosa, Santa Rosa Sonoma County Airport (16.2 miles)
Average Low 2021–2026
45.9 °FAverage 2021–2026
58.4 °FAverage High 2021–2026
72.7 °F