National Harbor Weather Forecast

    • 53
    • 63

    Decreasing Clouds

    • 51
    • 64

    Chance Rain Showers

    • 54
    • 64

    Chance Rain Showers

    • 49
    • 66

    Rain Showers

    • 37
    • 57

    Chance Rain Showers

    • 40
    • 53

    Mostly Sunny

Today 26 Oct Arlington/Falls Church/Alexandria

Cloudy with patchy drizzle. Highs in the mid 60s. Northwest Winds around 5 Mph.

Tonight 26 Oct Arlington/Falls Church/Alexandria

Mostly cloudy. Lows in the mid 50s. Light and variable Winds, becoming west around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

National Harbor Temperature Statistics

October Temperature

Washington/Reagan National Airport, DC (4.3 miles)

  • Lowest 17 October, 2020

    46 °F
  • Average October

    62.7 °F
  • Highest 7 October, 2020

    80.1 °F

Climate (2010–Present)

Washington/Reagan National Airport, DC (4.3 miles)

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  • Average Low 2010–Present

    53.7 °F
  • Average 2010–Present

    60.8 °F
  • Average High 2010–Present

    69 °F
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