United States Capitol Weather Forecast

    • 68
    • 85

    Rain Showers

    • 68
    • 84

    Slight Chance Thunderstorms

    • 67
    • 84

    Slight Chance Thunderstorms

    • 69
    • 87

    Partly Sunny

    • 71
    • 89

    Slight Chance Thunderstorms

    • 71
    • 88

    Chance Thunderstorms

Today 28 Jul District of Columbia

Numerous Showers and scattered Thunderstorms. Highs in the mid 80s. South Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 28 Jul District of Columbia

Partly cloudy with numerous Showers and scattered Thunderstorms in the Evening, then mostly clear with isolated Showers after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 70 percent.

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United States Capitol Temperature Statistics

July Temperature

Washington/Reagan National Airport, DC (3.1 miles)

  • Lowest 24 July, 2026

    66.7 °F

  • Average July

    83 °F

  • Highest 4 July, 2026

    103.6 °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

    60.4 °F

  • Average High 2021–2026

    69.3 °F
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