Twin Lakes Weather Forecast

    • 49
    • 90

    Sunny

    • 58
    • 91

    Mostly Sunny

    • 58
    • 91

    Mostly Sunny

    • 50
    • 81

    Partly Sunny

    • 51
    • 81

    Mostly Sunny

    • 50
    • 80

    Partly Sunny

    • 43
    • 77

    Partly Sunny

Today 18 Mar Southern Lake County

Sunny. Highs 83 to 93.

Tonight 18 Mar Southern Lake County

Clear. Lows 53 to 63.

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Twin Lakes Temperature Statistics

March Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (28.6 miles)

  • Lowest 11 March, 2026

    39 °F

  • Average March

    58.9 °F

  • Highest 16 March, 2026

    88 °F

Climate (2021–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (28.6 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    72.7 °F
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