Arlington Weather Forecast

    • 43
    • 58

    Becoming Sunny

    • 42
    • 61

    Partly Sunny

    • 44
    • 61

    Partly Sunny

    • 45
    • 60

    Mostly Sunny

    • 41
    • 60

    Mostly Sunny

    • 48
    • 62

    Partly Sunny

Today 31 Oct Arlington/Falls Church/Alexandria

Sunny. Highs in the upper 50s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 31 Oct Arlington/Falls Church/Alexandria

Clear. Lows in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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Arlington Temperature Statistics

October Temperature

Washington/Reagan National Airport, DC (4.3 miles)

  • Lowest 25 October, 2025

    41 °F

  • Average October

    60.3 °F

  • Highest 6 October, 2025

    81 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (4.3 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    69.2 °F
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