United States Capitol Weather Forecast

    • 38
    • 52

    Increasing Clouds

    • 48
    • 60

    Mostly Cloudy

    • 56
    • 74

    Chance Rain

    • 32
    • 65

    Chance Rain

    • 33
    • 49

    Mostly Sunny

    • 41
    • 58

    Partly Sunny

Today 24 Mar District of Columbia

Sunny. Highs in the lower 50s. North Winds 5 to 10 Mph, becoming west in the afternoon.

Tonight 24 Mar District of Columbia

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 30s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

United States Capitol Temperature Statistics

March Temperature

Washington/Reagan National Airport, DC (3.1 miles)

  • Lowest 18 March, 2026

    27.6 °F

  • Average March

    51.6 °F

  • Highest 11 March, 2026

    86.6 °F

Climate (2021–Present)

Washington/Reagan National Airport, DC (3.1 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    69.1 °F
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