Mill Creek Park Weather Forecast

    • 31
    • 43

    Mostly Cloudy

    • 44
    • 49

    Rain Likely

    • 27
    • 63

    Rain Likely

    • 26
    • 37

    Partly Sunny

    • 26
    • 42

    Mostly Cloudy

    • 19
    • 37

    Partly Sunny

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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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mill Creek Park Temperature Statistics

December Temperature

Fort Belvoir (8.7 miles)

  • Lowest 16 December, 2025

    17.1 °F

  • Average December

    36.1 °F

  • Highest 19 December, 2025

    60.3 °F

Climate (2020–Present)

Fort Belvoir (8.7 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    68.2 °F
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