Washington D.C. Weather Forecast

    • 76
    • 94

    Chance Thunderstorms

    • 74
    • 92

    Rain Showers Likely

    • 67
    • 86

    Mostly Sunny

    • 65
    • 82

    Mostly Sunny

    • 66
    • 82

    Partly Sunny

    • 69
    • 87

    Partly Sunny

Today 3 Sep District of Columbia

Mostly sunny. A slight chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the mid 90s. West Winds around 5 Mph. Chance of rain 30 percent.

Tonight 3 Sep District of Columbia

A chance of Thunderstorms in the evening. Partly cloudy with a chance of Showers. Lows in the mid 70s. West Winds around 5 Mph. Chance of rain 30 percent.

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Washington D.C. Temperature Statistics

September Temperature

Washington/Reagan National Airport, DC (1.9 miles)

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Climate (2021–2026)

Washington/Reagan National Airport, DC (1.9 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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