Naval Observatory Weather Forecast

    • 63
    • 75

    Rain Showers

    • 65
    • 78

    Rain Showers Likely

    • 65
    • 79

    Chance Rain Showers

    • 58
    • 80

    Mostly Sunny

    • 58
    • 77

    Partly Sunny

    • 57
    • 75

    Mostly Cloudy

Today 25 May District of Columbia

Patchy fog in the morning. Showers with a slight chance of Thunderstorms. Highs in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 90 percent.

Tonight 25 May District of Columbia

A slight chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Patchy fog. Lows in the lower 60s. Light and variable Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Naval Observatory Temperature Statistics

May Temperature

Washington/Reagan National Airport, DC (5 miles)

  • Lowest 1 May, 2026

    44.7 °F

  • Average May

    66 °F

  • Highest 19 May, 2026

    97.6 °F

Climate (2021–Present)

Washington/Reagan National Airport, DC (5 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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