Potomac River - Indian Queen Point Weather Forecast

    • 71
    • 87

    Slight Chance Thunderstorms

    • 72
    • 90

    Rain Showers Likely

    • 66
    • 87

    Chance Rain Showers

    • 66
    • 85

    Partly Sunny

    • 72
    • 87

    Chance Rain Showers

    • 70
    • 89

    Chance Rain Showers

Today 12 Aug Arlington/Falls Church/Alexandria

Partly sunny. Highs in the upper 80s. Northwest Winds around 5 Mph.

Tonight 12 Aug Arlington/Falls Church/Alexandria

Mostly cloudy in the Evening, then becoming partly cloudy. A 20 percent chance of Showers. Lows in the lower 70s. Northwest Winds around 5 Mph.

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Potomac River - Indian Queen Point Temperature Statistics

August Temperature

Washington/Reagan National Airport, DC (6.2 miles)

  • Lowest 1 August, 2026

    71.7 °F

  • Average August

    82.6 °F

  • Highest 8 August, 2026

    93.7 °F

Climate (2021–2026)

Washington/Reagan National Airport, DC (6.2 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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