Cook Park Weather Forecast

    • 50
    • 78

    Decreasing Clouds

    • 48
    • 79

    Mostly Sunny

    • 52
    • 85

    Sunny

    • 51
    • 88

    Mostly Sunny

    • 49
    • 80

    Mostly Sunny

    • 52
    • 86

    Mostly Sunny

    • 52
    • 90

    Mostly Sunny

Today 12 May North Bay Interior Valleys

Partly cloudy. Highs in the upper 60s to lower 80s. Southwest Winds 10 to 20 Mph.

Tonight 12 May North Bay Interior Valleys

Partly cloudy in the evening then becoming mostly clear. Lows in the 40s to upper 50s. West Winds 10 to 20 Mph.

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Cook Park Temperature Statistics

May Temperature

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