Napa River - Brazos Drawbridge Weather Forecast

    • 55
    • 84

    Mostly Sunny

    • 53
    • 80

    Increasing Clouds

    • 54
    • 73

    Mostly Sunny

    • 55
    • 79

    Mostly Sunny

    • 55
    • 79

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

    • 53
    • 77

    Mostly Sunny

Today 8 Sep North Bay Interior Valleys

Sunny. Highs in the mid 70s to lower 90s. Southwest Winds 5 to 10 Mph.

Tonight 8 Sep North Bay Interior Valleys

Clear in the evening then becoming partly cloudy. Areas of fog after midnight. Lows in the 50s to lower 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Napa River - Brazos Drawbridge Temperature Statistics

September Temperature

Napa, Napa County Airport (1.2 miles)

  • Lowest 2 September, 2024

    49.6 °F

  • Average September

    68 °F

  • Highest 3 September, 2024

    95 °F

Climate (2019–Present)

Napa, Napa County Airport (1.2 miles)

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  • Average Low 2019–2024

    46.9 °F

  • Average 2019–2024

    57.9 °F

  • Average High 2019–2024

    70.6 °F
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