Napa River - Edgerley Island Weather Forecast

    • 54
    • 68

    Chance Rain Showers

    • 50
    • 64

    Chance Rain Showers

    • 46
    • 69

    Mostly Sunny

    • 47
    • 70

    Mostly Sunny

    • 48
    • 69

    Partly Sunny

    • 47
    • 68

    Partly Sunny

Today 21 Oct North Bay Interior Valleys

Mostly cloudy. A slight chance of Showers in the afternoon. Highs in the 60s to mid 70s. Northwest Winds up to 5 Mph. Becoming south in the afternoon.

Tonight 21 Oct North Bay Interior Valleys

Mostly cloudy. A chance of Showers. Areas of fog after midnight. Lows in the mid 40s to upper 50s. Southwest Winds up to 5 Mph. Becoming northwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Napa River - Edgerley Island Temperature Statistics

October Temperature

Napa, Napa County Airport (1.9 miles)

  • Lowest 13 October, 2026

    38.6 °F

  • Average October

    65.3 °F

  • Highest 3 October, 2026

    96.7 °F

Climate (2021–2026)

Napa, Napa County Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    70.3 °F
Get WillyWeather+ to remove ads