Mount Vernon District Park Weather Forecast

    • 70
    • 89

    Mostly Sunny

    • 75
    • 96

    Slight Chance Thunderstorms

    • 78
    • 101

    Hot

    • 78
    • 102

    Chance Thunderstorms

    • 75
    • 101

    Chance Thunderstorms

    • 74
    • 96

    Chance Thunderstorms

Today 30 Jun Fairfax

Sunny. Highs around 90. South Winds 5 to 10 Mph.

Tonight 30 Jun Fairfax

Mostly clear. Lows around 70. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Mount Vernon District Park Temperature Statistics

June Temperature

Washington/Reagan National Airport, DC (5.6 miles)

  • Lowest 2 June, 2026

    55.7 °F

  • Average June

    78.2 °F

  • Highest 12 June, 2026

    100.7 °F

Climate (2021–2026)

Washington/Reagan National Airport, DC (5.6 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    69.3 °F
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