Haycock Longfellow Park Weather Forecast

    • 73
    • 92

    Partly Sunny

    • 75
    • 95

    Mostly Sunny

    • 72
    • 90

    Chance Thunderstorms

    • 71
    • 88

    Chance Thunderstorms

    • 71
    • 88

    Slight Chance Thunderstorms

    • 68
    • 85

    Chance Rain Showers

Today 9 Aug Arlington/Falls Church/Alexandria

Mostly sunny. Highs in the lower 90s. West Winds 5 to 10 Mph.

Tonight 9 Aug Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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Haycock Longfellow Park Temperature Statistics

August Temperature

Washington/Reagan National Airport, DC (8.7 miles)

  • Lowest 1 August, 2026

    71.7 °F

  • Average August

    81.6 °F

  • Highest 6 August, 2026

    91 °F

Climate (2021–2026)

Washington/Reagan National Airport, DC (8.7 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    69.3 °F
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