Capitol Hill Weather Forecast

    • 45
    • 64

    Chance Rain Showers

    • 53
    • 70

    Mostly Sunny

    • 54
    • 73

    Rain Showers

    • 51
    • 70

    Mostly Sunny

    • 57
    • 74

    Partly Sunny

    • 61
    • 82

    Partly Sunny

Today 11 May District of Columbia

Cloudy in the Morning, then becoming partly sunny. A 30 percent chance of Showers. Highs in the mid 60s. North Winds around 10 Mph.

Tonight 11 May District of Columbia

Partly cloudy in the Evening, then clearing. Lows in the mid 40s. West Winds 5 to 10 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Capitol Hill Temperature Statistics

May Temperature

Washington/Reagan National Airport, DC (3.1 miles)

  • Lowest 1 May, 2026

    44.7 °F

  • Average May

    61.3 °F

  • Highest 5 May, 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

    60.4 °F

  • Average High 2021–2026

    69.2 °F
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