Bayview-Montalvin Weather Forecast

    • 49
    • 67

    Decreasing Clouds

    • 50
    • 64

    Mostly Sunny

    • 50
    • 60

    Mostly Cloudy

    • 47
    • 60

    Slight Chance Rain

    • 47
    • 62

    Mostly Sunny

    • 49
    • 66

    Sunny

Today 22 Apr East Bay Interior Valleys

Sunny. Highs around 80. West Winds 5 to 15 Mph.

Tonight 22 Apr East Bay Interior Valleys

Partly cloudy. Lows in the lower 50s. West Winds around 5 Mph.

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Bayview-Montalvin Temperature Statistics

April Temperature

Napa, Napa County Airport (14.3 miles)

  • Lowest 2 April, 2025

    35.7 °F

  • Average April

    56.3 °F

  • Highest 9 April, 2025

    77.6 °F

Climate (2020–Present)

Napa, Napa County Airport (14.3 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    58.2 °F

  • Average High 2020–2025

    70.7 °F
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