Napa River - Edgerley Island Weather Forecast

    • 55
    • 77

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

    • 53
    • 66

    Partly Sunny

    • 53
    • 68

    Partly Sunny

    • 56
    • 65

    Chance Rain

    • 53
    • 62

    Rain Likely

Today 20 Oct North Bay Interior Valleys

Sunny, breezy. Highs in the 70s to lower 80s. North Winds 20 to 30 Mph. Becoming southeast 10 to 20 Mph in the afternoon.

Tonight 20 Oct North Bay Interior Valleys

Mostly clear. Lows in the 40s to upper 50s. Northwest Winds 10 to 15 Mph. Becoming northeast after midnight.

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Napa River - Edgerley Island Temperature Statistics

October Temperature

Napa, Napa County Airport (1.9 miles)

  • Lowest 12 October, 2025

    42.1 °F

  • Average October

    60.2 °F

  • Highest 7 October, 2025

    88 °F

Climate (2020–Present)

Napa, Napa County Airport (1.9 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    70.3 °F
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