Mark West Weather Forecast

    • 48
    • 75

    Mostly Sunny

    • 52
    • 78

    Partly Sunny

    • 50
    • 80

    Partly Sunny

    • 47
    • 72

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 53
    • 83

    Mostly Sunny

Today 14 May North Bay Interior Valleys

Sunny in the morning then becoming partly cloudy. Highs in the 60s to mid 70s. Southwest Winds 10 to 20 Mph.

Tonight 14 May North Bay Interior Valleys

Mostly clear. Lows in the mid 40s to lower 50s. West Winds 10 to 20 Mph.

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Mark West Temperature Statistics

May Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (1.9 miles)

  • Lowest 10 May, 2025

    40.6 °F

  • Average May

    62.1 °F

  • Highest 9 May, 2025

    90.6 °F

Climate (2020–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (1.9 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    72.8 °F
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