Estero Americano Mouth Weather Forecast

    • 52
    • 56

    Rain

    • 50
    • 55

    Rain

    • 49
    • 54

    Rain Showers

    • 47
    • 55

    Slight Chance Rain

    • 48
    • 57

    Mostly Sunny

    • 49
    • 57

    Partly Sunny

Today 19 Apr Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 60s. South Winds 5 to 10 Mph.

Tonight 19 Apr Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. A slight chance of rain in the Evening, then a chance of rain after midnight. Lows in the lower 50s. South Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Estero Americano Mouth Temperature Statistics

April Temperature

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

  • Lowest 2 April, 2026

    36.6 °F

  • Average April

    57.5 °F

  • Highest 5 April, 2026

    83.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    72.8 °F
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