Estero Americano Mouth Weather Forecast

    • 51
    • 58

    Partly Sunny

    • 51
    • 60

    Mostly Sunny

    • 52
    • 62

    Mostly Sunny

    • 49
    • 61

    Breezy

    • 50
    • 60

    Mostly Cloudy

    • 51
    • 61

    Mostly Cloudy

Today 22 Mar Coastal North Bay Including Point Reyes National Seashore

Partly cloudy in the morning then becoming sunny. Highs in the 60s to lower 70s. Northwest Winds 5 to 15 Mph.

Tonight 22 Mar Coastal North Bay Including Point Reyes National Seashore

Mostly clear in the evening then becoming partly cloudy. Lows around 50. Northwest Winds 5 to 15 Mph.

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  • Temperature Real-Time

Estero Americano Mouth Temperature Statistics

March Temperature

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

  • Lowest 10 March, 2026

    38.6 °F

  • Average March

    61.3 °F

  • Highest 19 March, 2026

    90 °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

    58.2 °F

  • Average High 2021–2026

    72.7 °F
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