Ettawa Springs Weather Forecast

    • 55
    • 66

    Sunny

    • 50
    • 70

    Mostly Sunny

    • 47
    • 66

    Partly Sunny

    • 48
    • 64

    Partly Sunny

    • 51
    • 69

    Mostly Sunny

    • 51
    • 72

    Mostly Sunny

Today 7 Mar Southern Lake County

Sunny, breezy. Highs 67 to 77. Northeast wind 20 to 25 Mph.

Tonight 7 Mar Southern Lake County

Clear. Lows 47 to 57.

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Ettawa Springs Temperature Statistics

March Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (24.9 miles)

  • Lowest 3 March, 2026

    45 °F

  • Average March

    55.1 °F

  • Highest 3 March, 2026

    68 °F

Climate (2021–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (24.9 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    72.5 °F
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