John Phillip Sousa Bridge Weather Forecast

    • 61
    • 72

    Mostly Cloudy

    • 61
    • 76

    Partly Sunny

    • 62
    • 80

    Partly Sunny

    • 65
    • 84

    Mostly Sunny

    • 61
    • 83

    Mostly Cloudy

    • 59
    • 72

    Chance Rain Showers

Today 28 Sep District of Columbia

Cloudy. Highs in the lower 70s. Northwest Winds around 10 Mph.

Tonight 28 Sep District of Columbia

Mostly cloudy. Lows around 60. Northwest Winds around 5 Mph.

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John Phillip Sousa Bridge Temperature Statistics

September Temperature

Washington/Reagan National Airport, DC (3.1 miles)

  • Lowest 24 September, 2026

    53.7 °F

  • Average September

    75 °F

  • Highest 1 September, 2026

    98.7 °F

Climate (2021–2026)

Washington/Reagan National Airport, DC (3.1 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    69.3 °F
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