Robert Louis Stevenson State Park Weather Forecast

    • 56
    • 76

    Sunny

    • 57
    • 75

    Mostly Sunny

    • 63
    • 76

    Mostly Sunny

    • 56
    • 69

    Mostly Sunny

    • 53
    • 66

    Sunny

    • 59
    • 71

    Sunny

    • 59
    • 74

    Sunny

Today 23 Jun North Bay Interior Mountains

Sunny. Highs in the lower 70s to mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 23 Jun North Bay Interior Mountains

Mostly clear. Lows in the 50s. West Winds 5 to 10 Mph.

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Robert Louis Stevenson State Park Temperature Statistics

June Temperature

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

  • Lowest 7 June, 2026

    43.6 °F

  • Average June

    67.4 °F

  • Highest 11 June, 2026

    101.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    72.7 °F
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