Mason District Park Weather Forecast

    • 30
    • 43

    Partly Sunny

    • 43
    • 46

    Chance Rain

    • 28
    • 63

    Chance Rain

    • 25
    • 36

    Partly Sunny

    • 28
    • 42

    Mostly Cloudy

    • 20
    • 40

    Mostly Cloudy

Today 27 Dec Arlington/Falls Church/Alexandria

Partly sunny. A slight chance of drizzle in the morning. Highs in the lower 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 27 Dec Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 30s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Mason District Park Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (7.5 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    37.1 °F

  • Highest 19 December, 2025

    59 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (7.5 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    69.1 °F
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