South Park Weather Forecast

    • 51
    • 81

    Becoming Sunny

    • 51
    • 84

    Partly Sunny

    • 47
    • 76

    Slight Chance Rain

    • 44
    • 67

    Rain Likely

    • 43
    • 65

    Rain Likely

    • 41
    • 66

    Slight Chance Rain

    • 45
    • 74

    Sunny

Today 28 Mar North Bay Interior Valleys

Partly cloudy. Highs in the upper 60s to mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 28 Mar North Bay Interior Valleys

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

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South Park Temperature Statistics

March Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (7.5 miles)

  • Lowest 10 March, 2026

    38.6 °F

  • Average March

    62 °F

  • Highest 20 March, 2026

    91.7 °F

Climate (2021–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (7.5 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    72.8 °F
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