Duvall Lake Weather Forecast

    • 53
    • 85

    Sunny

    • 58
    • 89

    Sunny

    • 54
    • 94

    Sunny

    • 51
    • 87

    Sunny

    • 49
    • 84

    Sunny

    • 56
    • 82

    Sunny

Today 16 Jun North Bay Interior Mountains

Sunny. Highs in the upper 60s to lower 80s. West Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

Tonight 16 Jun North Bay Interior Mountains

Clear. Lows in the 50s. Northwest Winds 10 to 20 Mph. Becoming 5 to 10 Mph after midnight.

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Duvall Lake Temperature Statistics

June Temperature

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

  • Lowest 12 June, 2025

    45 °F
  • Average June

    62.3 °F
  • Highest 12 June, 2025

    78.1 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    45.3 °F
  • Average 2020–2025

    57.7 °F
  • Average High 2020–2025

    72.8 °F
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