Potomac River - Jones Point Weather Forecast

    • 45
    • 65

    Becoming Sunny

    • 54
    • 71

    Partly Sunny

    • 55
    • 75

    Chance Rain Showers

    • 54
    • 80

    Rain Showers

    • 47
    • 66

    Slight Chance Thunderstorms

    • 50
    • 67

    Partly Sunny

    • 53
    • 71

    Chance Rain Showers

Today 7 May Arlington/Falls Church/Alexandria

Mostly sunny. Highs in the mid 60s. Northwest Winds around 5 Mph.

Tonight 7 May Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then clearing. Lows in the mid 40s. Southwest Winds around 5 Mph, becoming northwest after midnight.

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Potomac River - Jones Point Temperature Statistics

May Temperature

Washington/Reagan National Airport, DC (3.7 miles)

  • Lowest 1 May, 2026

    44.7 °F

  • Average May

    60.9 °F

  • Highest 5 May, 2026

    84.9 °F

Climate (2021–Present)

Washington/Reagan National Airport, DC (3.7 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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