Graywood Ranch Airport Weather Forecast

    • 63
    • 92

    Sunny

    • 62
    • 93

    Sunny

    • 61
    • 93

    Mostly Sunny

    • 60
    • 85

    Partly Sunny

    • 57
    • 83

    Partly Sunny

    • 56
    • 80

    Partly Sunny

Today 15 Sep North Bay Interior Valleys

Sunny. Highs in the 80s to 90s. South Winds 5 to 10 Mph.

Tonight 15 Sep North Bay Interior Valleys

Clear. Lows in the 50s to mid 60s. West Winds 5 to 10 Mph.

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Graywood Ranch Airport Temperature Statistics

September Temperature

Petaluma Municipal Airport (12.4 miles)

  • Lowest 7 September, 2025

    50 °F

  • Average September

    62.8 °F

  • Highest 1 September, 2025

    93.2 °F

Climate (2020–Present)

Petaluma Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    69.1 °F
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