Potomac River - Jones Point Weather Forecast

    • 63
    • 74

    Slight Chance Thunderstorms

    • 62
    • 82

    Mostly Sunny

    • 69
    • 87

    Partly Sunny

    • 71
    • 90

    Rain Showers

    • 69
    • 84

    Rain Showers Likely

    • 69
    • 89

    Partly Sunny

    • 70
    • 92

    Mostly Sunny

Today 23 Jun Arlington/Falls Church/Alexandria

Mostly cloudy with scattered Showers with a chance of Thunderstorms. Highs in the mid 70s. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 23 Jun Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 60s. Northwest Winds 5 to 10 Mph.

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Potomac River - Jones Point Temperature Statistics

June Temperature

Washington/Reagan National Airport, DC (3.7 miles)

  • Lowest 2 June, 2026

    55.7 °F

  • Average June

    78.3 °F

  • Highest 12 June, 2026

    100.7 °F

Climate (2021–2026)

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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