Washington D.C. Weather Forecast

    • 71
    • 80

    Chance Rain Showers

    • 66
    • 80

    Rain Showers

    • 58
    • 74

    Rain Showers

    • 55
    • 72

    Mostly Sunny

    • 58
    • 75

    Partly Sunny

    • 56
    • 75

    Mostly Sunny

Today 21 Sep District of Columbia

Mostly cloudy. Highs around 80. East Winds 5 to 10 Mph.

Tonight 21 Sep District of Columbia

Cloudy. A slight chance of Showers after midnight. Lows around 70. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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Washington D.C. Temperature Statistics

September Temperature

Washington/Reagan National Airport, DC (1.9 miles)

  • Lowest 3 September, 2021

    59 °F
  • Average September

    74.7 °F
  • Highest 15 September, 2021

    90 °F

Climate (2010–Present)

Washington/Reagan National Airport, DC (1.9 miles)

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  • Average Low 2010–Present

    53.3 °F
  • Average 2010–Present

    60.4 °F
  • Average High 2010–Present

    68.6 °F
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