Charles M. Schulz - Sonoma County Airport Weather Forecast

    • 47
    • 80

    Mostly Cloudy

    • 46
    • 66

    Chance Rain

    • 42
    • 62

    Rain Likely

    • 38
    • 65

    Mostly Sunny

    • 41
    • 75

    Sunny

    • 43
    • 80

    Mostly Sunny

Today 30 Mar North Bay Interior Valleys

Mostly cloudy. Highs in the 70s to lower 80s. West Winds up to 5 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 30 Mar North Bay Interior Valleys

Mostly cloudy. A slight chance of rain after midnight. Lows in the 40s to mid 50s. West Winds 5 to 15 Mph.

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Charles M. Schulz - Sonoma County Airport Temperature Statistics

March Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (0.6 miles)

  • Lowest 10 March, 2026

    38.6 °F

  • Average March

    61.9 °F

  • Highest 20 March, 2026

    91.7 °F

Climate (2021–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (0.6 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    72.8 °F
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