Duvall Lake Weather Forecast

    • 48
    • 86

    Increasing Clouds

    • 49
    • 80

    Mostly Sunny

    • 48
    • 78

    Chance Rain

    • 48
    • 76

    Mostly Sunny

    • 51
    • 81

    Mostly Sunny

    • 53
    • 84

    Mostly Sunny

Today 25 Sep North Bay Mountains

Partly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s. Southwest Winds 5 to 15 Mph.

Tonight 25 Sep North Bay Mountains

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 50s. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duvall Lake Temperature Statistics

September Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (20.5 miles)

  • Lowest 6 September, 2021

    46 °F
  • Average September

    62.3 °F
  • Highest 6 September, 2021

    97 °F

Climate (2010–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (20.5 miles)

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  • Average Low 2010–Present

    45.5 °F
  • Average 2010–Present

    56.5 °F
  • Average High 2010–Present

    72.8 °F
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