Aetna Springs Weather Forecast

    • 52
    • 77

    Sunny

    • 55
    • 83

    Sunny

    • 53
    • 83

    Sunny

    • 50
    • 75

    Mostly Sunny

    • 55
    • 80

    Sunny

    • 55
    • 86

    Sunny

Today 13 May North Bay Interior Mountains

Sunny. Highs in the mid 60s to upper 70s. West Winds 10 to 20 Mph.

Tonight 13 May North Bay Interior Mountains

Clear. Lows in the 50s. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Real-Time

Aetna Springs Temperature Statistics

May Temperature

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

  • Lowest 9 May, 2026

    46.7 °F

  • Average May

    60.7 °F

  • Highest 9 May, 2026

    78.7 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    72.7 °F
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