Harbin Springs Weather Forecast

    • 64
    • 93

    Increasing Clouds

    • 56
    • 85

    Partly Sunny

    • 55
    • 84

    Sunny

    • 55
    • 84

    Sunny

    • 51
    • 80

    Mostly Sunny

    • 50
    • 76

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

Today 27 Aug Southwestern Lake

Sunny. Highs 85 to 97. West wind up to 10 Mph.

Tonight 27 Aug Southwestern Lake

Mostly cloudy. Slight chance of rain Showers in the evening. Lows 62 to 72. West wind up to 10 Mph.

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  • Temperature Real-Time

Harbin Springs Temperature Statistics

August Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (21.1 miles)

  • Lowest 22 August, 2026

    47.6 °F

  • Average August

    69.3 °F

  • Highest 1 August, 2026

    98.7 °F

Climate (2021–2026)

Santa Rosa, Santa Rosa Sonoma County Airport (21.1 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    72.9 °F
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