Trancas Crossing Park Weather Forecast

    • 53
    • 73

    Decreasing Clouds

    • 56
    • 64

    Rain Showers

    • 44
    • 61

    Rain Showers Likely

    • 44
    • 59

    Chance Rain Showers

    • 47
    • 63

    Areas Fog

    • 45
    • 59

    Chance Rain Showers

Today 11 Nov North Bay Interior Valleys

Mostly cloudy. Highs in the 60s to upper 70s. South Winds 5 to 10 Mph.

Tonight 11 Nov North Bay Interior Valleys

Mostly cloudy. Patchy fog after midnight. Lows in the 50s. South Winds 10 to 15 Mph.

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Trancas Crossing Park Temperature Statistics

November Temperature

Napa, Napa County Airport (8.1 miles)

  • Lowest 1 November, 2025

    44.1 °F

  • Average November

    59 °F

  • Highest 2 November, 2025

    77 °F

Climate (2020–Present)

Napa, Napa County Airport (8.1 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    70.3 °F
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