Robert Louis Stevenson State Park Weather Forecast

    • 38
    • 48

    Increasing Clouds

    • 41
    • 50

    Mostly Cloudy

    • 42
    • 55

    Partly Sunny

    • 48
    • 63

    Mostly Sunny

    • 52
    • 68

    Mostly Sunny

    • 49
    • 69

    Mostly Sunny

Today 20 Mar North Bay Interior Mountains

Partly cloudy in the morning then becoming sunny. Highs in the 50s to lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 20 Mar North Bay Interior Mountains

Partly cloudy. Lows in the lower 40s. Northwest Winds 5 to 10 Mph.

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Robert Louis Stevenson State Park Temperature Statistics

March Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (14.9 miles)

  • Lowest 9 March, 2025

    33.1 °F
  • Average March

    50.8 °F
  • Highest 10 March, 2025

    70 °F

Climate (2020–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (14.9 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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