Napa River - Maxwell Bridge Weather Forecast

    • 51
    • 63

    Chance Rain

    • 48
    • 61

    Chance Rain

    • 40
    • 62

    Slight Chance Rain

    • 44
    • 63

    Partly Sunny

    • 46
    • 59

    Rain Likely

    • 44
    • 62

    Chance Rain

    • 45
    • 60

    Chance Rain

Today 26 Mar North Bay Interior Valleys

Mostly cloudy. A slight chance of rain. Highs in the 50s to mid 60s. South Winds 10 to 20 Mph.

Tonight 26 Mar North Bay Interior Valleys

Mostly cloudy. A chance of rain. Lows in the upper 40s to mid 50s. South Winds 10 to 20 Mph.

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Napa River - Maxwell Bridge Temperature Statistics

March Temperature

Napa, Napa County Airport (5 miles)

  • Lowest 7 March, 2025

    33.7 °F

  • Average March

    51.3 °F

  • Highest 24 March, 2025

    79 °F

Climate (2020–Present)

Napa, Napa County Airport (5 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    70.7 °F
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