Trancas Crossing Park Weather Forecast

    • 51
    • 85

    Partly Sunny

    • 51
    • 65

    Chance Rain

    • 48
    • 61

    Slight Chance Rain

    • 40
    • 61

    Slight Chance Rain

    • 44
    • 64

    Rain Likely

    • 45
    • 59

    Rain Likely

    • 44
    • 62

    Chance Rain

Today 25 Mar North Bay Interior Valleys

Sunny late in the morning then becoming partly cloudy. Highs in the mid 70s to lower 90s. East Winds 5 to 10 Mph. Becoming southeast in the afternoon.

Tonight 25 Mar North Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s to mid 50s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Trancas Crossing Park Temperature Statistics

March Temperature

Napa, Napa County Airport (8.1 miles)

  • Lowest 7 March, 2025

    33.7 °F

  • Average March

    50.8 °F

  • Highest 23 March, 2025

    70 °F

Climate (2020–Present)

Napa, Napa County Airport (8.1 miles)

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

  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    70.7 °F
Get WillyWeather+ to remove ads