Napa River - Officer George Butler Bridge Weather Forecast

    • 55
    • 87

    Sunny

    • 49
    • 87

    Mostly Sunny

    • 46
    • 73

    Partly Sunny

    • 45
    • 64

    Chance Rain Showers

    • 46
    • 65

    Slight Chance Rain Showers

    • 48
    • 69

    Partly Sunny

    • 46
    • 66

    Partly Sunny

Today 16 Oct North Bay Interior Valleys

Mostly clear. Lows in the 40s to lower 50s. Highs in the lower 60s to mid 70s.

Tonight 16 Oct North Bay Interior Valleys

Clear. Lows in the upper 40s to mid 60s. Northwest Winds up to 5 Mph.

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Napa River - Officer George Butler Bridge Temperature Statistics

October Temperature

Napa, Napa County Airport (2.5 miles)

  • Lowest 13 October, 2026

    39.9 °F

  • Average October

    66.1 °F

  • Highest 3 October, 2026

    96.7 °F

Climate (2021–2026)

Napa, Napa County Airport (2.5 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    70.3 °F
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