Mysterious Valley Airport Weather Forecast
- 64
- 94
Increasing Clouds
- 62
- 87
Chance Rain Showers
- 60
- 80
Chance Rain Showers
- 61
- 86
Mostly Sunny
- 64
- 89
Sunny
- 63
- 92
Chance Rain Showers
- 58
- 80
Chance Rain Showers
Today 17 Sep North Bay Interior Mountains
Sunny. Highs in the lower 80s to mid 90s. West Winds 5 to 10 Mph.
Tonight 17 Sep North Bay Interior Mountains
Partly cloudy. Lows in the 60s. Northwest Winds around 5 Mph in the evening. Becoming light.
Mysterious Valley Airport Temperature Statistics
September Temperature
Santa Rosa, Santa Rosa Sonoma County Airport (29.2 miles)
Lowest 14 September, 2025
48 °FAverage September
65.7 °FHighest 1 September, 2025
99 °F
Climate (2020–Present)
Santa Rosa, Santa Rosa Sonoma County Airport (29.2 miles)
Average Low 2020–2025
45.3 °FAverage 2020–2025
57.9 °FAverage High 2020–2025
72.8 °F