Parker Hill Open Space Weather Forecast

    • 52
    • 80

    Increasing Clouds

    • 49
    • 65

    Mostly Cloudy

    • 48
    • 70

    Partly Sunny

    • 54
    • 69

    Chance Rain

    • 48
    • 64

    Rain Likely

    • 48
    • 62

    Chance Rain

Today 21 Oct North Bay Interior Valleys

Sunny. Highs in the 70s to lower 80s. East Winds 5 to 10 Mph. Becoming south 10 to 20 Mph in the afternoon.

Tonight 21 Oct North Bay Interior Valleys

Mostly clear. Lows in the upper 40s to lower 60s. Northeast Winds up to 5 Mph.

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Parker Hill Open Space Temperature Statistics

October Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (6.2 miles)

  • Lowest 12 October, 2025

    42.1 °F

  • Average October

    59.8 °F

  • Highest 7 October, 2025

    89.1 °F

Climate (2020–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (6.2 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    72.6 °F
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