Mason District Park Weather Forecast

    • 28
    • 42

    Decreasing Clouds

    • 28
    • 43

    Mostly Cloudy

    • 20
    • 34

    Partly Sunny

    • 30
    • 37

    Mostly Cloudy

    • 35
    • 46

    Mostly Cloudy

    • 30
    • 45

    Slight Chance Rain

Today 6 Dec Arlington/Falls Church/Alexandria

Patchy fog in the morning. Partly sunny. Highs in the lower 40s. Light and variable Winds, becoming southwest around 5 Mph in the afternoon.

Tonight 6 Dec Arlington/Falls Church/Alexandria

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 20s. Light and variable Winds, becoming northwest around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mason District Park Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (7.5 miles)

  • Lowest 3 December, 2025

    30.9 °F

  • Average December

    38.6 °F

  • Highest 1 December, 2025

    46 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (7.5 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    69.2 °F
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