Riverfront Regional Park Weather Forecast

    • 52
    • 82

    Areas Fog

    • 53
    • 86

    Partly Sunny

    • 54
    • 87

    Partly Sunny

    • 54
    • 86

    Partly Sunny

    • 53
    • 84

    Partly Sunny

    • 53
    • 85

    Partly Sunny

    • 52
    • 84

    Mostly Sunny

Today 17 Aug North Bay Interior Valleys

Sunny. Highs in the lower 70s to mid 80s. Southwest Winds 10 to 15 Mph.

Tonight 17 Aug North Bay Interior Valleys

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Riverfront Regional Park Temperature Statistics

August Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (2.5 miles)

  • Lowest 10 August, 2026

    49.6 °F

  • Average August

    69.1 °F

  • Highest 1 August, 2026

    98.7 °F

Climate (2021–2026)

Santa Rosa, Santa Rosa Sonoma County Airport (2.5 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    72.8 °F
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