Seminary Hill Weather Forecast

    • 11
    • 43

    Decreasing Clouds

    • 17
    • 22

    Wintry Mix

    • 20
    • 28

    Wintry Mix

    • 4
    • 28

    Partly Sunny

    • 9
    • 25

    Partly Sunny

    • 11
    • 28

    Mostly Cloudy

Today 23 Jan Arlington/Falls Church/Alexandria

Mostly cloudy this Morning, then becoming partly sunny. Highs in the lower 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 23 Jan Arlington/Falls Church/Alexandria

Partly cloudy. Cold with Lows around 11. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 5 below after midnight.

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Seminary Hill Temperature Statistics

January Temperature

Washington/Reagan National Airport, DC (3.7 miles)

  • Lowest 21 January, 2026

    19 °F

  • Average January

    37.7 °F

  • Highest 7 January, 2026

    63 °F

Climate (2021–Present)

Washington/Reagan National Airport, DC (3.7 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    69.1 °F
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