Long Branch Park Weather Forecast

    • 5
    • 23

    Mostly Sunny

    • 8
    • 21

    Mostly Cloudy

    • 11
    • 19

    Chance Snow

    • 15
    • 25

    Partly Sunny

    • 18
    • 32

    Partly Sunny

    • 21
    • 35

    Partly Sunny

Today 29 Jan Arlington/Falls Church/Alexandria

Sunny. Highs in the lower 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Wind chill Values as low as 6 below this morning.

Tonight 29 Jan Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then becoming mostly clear. Cold with Lows around 5 above. Northwest Winds around 5 Mph.

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Long Branch Park Temperature Statistics

January Temperature

Fort Belvoir (7.5 miles)

  • Lowest 27 January, 2026

    5.9 °F

  • Average January

    35 °F

  • Highest 7 January, 2026

    64 °F

Climate (2021–Present)

Fort Belvoir (7.5 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.2 °F
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