Estero Americano Mouth Weather Forecast

    • 53
    • 63

    Increasing Clouds

    • 54
    • 65

    Mostly Sunny

    • 54
    • 66

    Mostly Sunny

    • 55
    • 66

    Partly Sunny

    • 57
    • 67

    Partly Sunny

    • 56
    • 68

    Partly Sunny

Today 15 Mar Coastal North Bay Including Point Reyes National Seashore

Sunny. Highs in the 60s to upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 15 Mar Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Lows in the mid 50s. Northwest Winds 5 to 10 Mph.

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Estero Americano Mouth Temperature Statistics

March Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (16.8 miles)

  • Lowest 11 March, 2026

    39 °F

  • Average March

    58.3 °F

  • Highest 8 March, 2026

    80.1 °F

Climate (2021–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (16.8 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    72.6 °F
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