Cook Park Weather Forecast

    • 52
    • 78

    Mostly Cloudy

    • 54
    • 85

    Partly Sunny

    • 53
    • 83

    Mostly Cloudy

    • 52
    • 78

    Areas Fog

    • 52
    • 79

    Areas Fog

    • 54
    • 82

    Partly Sunny

Today 21 Aug North Bay Interior Valleys

Partly cloudy. Highs in the lower 70s to mid 80s. Southwest Winds 10 to 20 Mph.

Tonight 21 Aug North Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the 50s. West Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cook Park Temperature Statistics

August Temperature

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

  • Lowest 10 August, 2026

    49.6 °F

  • Average August

    69.2 °F

  • Highest 1 August, 2026

    98.7 °F

Climate (2021–2026)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    72.8 °F
Get WillyWeather+ to remove ads