Trancas Crossing Park Weather Forecast

    • 52
    • 60

    Rain

    • 48
    • 67

    Patchy Fog

    • 50
    • 71

    Patchy Fog

    • 51
    • 72

    Mostly Cloudy

    • 50
    • 69

    Slight Chance Rain

    • 47
    • 66

    Mostly Cloudy

    • 49
    • 68

    Partly Sunny

Today 24 Feb North Bay Interior Valleys

Rain. Highs in the mid 50s to lower 60s. South Winds 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 24 Feb North Bay Interior Valleys

Cloudy. Patchy fog in the Evening, then Areas of fog after midnight. A chance of rain in the Evening, then a slight chance of rain after midnight. Lows in the 40s to upper 50s. South Winds 10 to 15 Mph. Becoming west 5 to 10 Mph after midnight.

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Trancas Crossing Park Temperature Statistics

February Temperature

Napa, Napa County Airport (8.1 miles)

  • Lowest 20 February, 2026

    30.7 °F

  • Average February

    50.9 °F

  • Highest 5 February, 2026

    71.7 °F

Climate (2021–Present)

Napa, Napa County Airport (8.1 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    70 °F
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