Sonoma Coast State Beach Weather Forecast

    • 54
    • 61

    Decreasing Clouds

    • 54
    • 65

    Partly Sunny

    • 52
    • 61

    Partly Sunny

    • 52
    • 60

    Patchy Fog

    • 53
    • 59

    Mostly Cloudy

    • 53
    • 59

    Areas Fog

Today 8 Aug Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the upper 60s to mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 8 Aug Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Patchy fog after midnight. Lows in the mid 50s. West Winds around 5 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sonoma Coast State Beach Temperature Statistics

August Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (16.2 miles)

  • Lowest 1 August, 2026

    50.6 °F

  • Average August

    70.9 °F

  • Highest 1 August, 2026

    98.7 °F

Climate (2021–2026)

Santa Rosa, Santa Rosa Sonoma County Airport (16.2 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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