United States Capitol Weather Forecast

    • 44
    • 44

    Rain

    • 50
    • 60

    Rain Likely

    • 56
    • 70

    Chance Rain Showers

    • 51
    • 74

    Mostly Cloudy

    • 59
    • 74

    Chance Rain Showers

    • 57
    • 74

    Chance Rain Showers

Today 3 Mar District of Columbia

Cloudy. Rain late this Morning, then a chance of rain this afternoon. Patchy fog. Highs in the mid 40s. South Winds around 5 Mph. Chance of rain 80 percent.

Tonight 3 Mar District of Columbia

Cloudy. Patchy fog in the evening. Rain, mainly in the evening. Lows in the mid 40s. Southwest Winds 5 to 10 Mph. Chance of rain 90 percent.

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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 1 March, 2026

    39 °F

  • Average March

    46.9 °F

  • Highest 1 March, 2026

    55.9 °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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