Rose Hill Weather Forecast

    • 47
    • 50

    Rain

    • 28
    • 54

    Chance Rain

    • 38
    • 45

    Partly Sunny

    • 29
    • 52

    Partly Sunny

    • 29
    • 41

    Partly Sunny

    • 38
    • 48

    Slight Chance Rain

Today 18 Dec Arlington/Falls Church/Alexandria

Partly sunny. A chance of rain in the afternoon. Highs in the upper 40s. East Winds around 5 Mph, becoming south in the afternoon. Chance of rain 50 percent.

Tonight 18 Dec Arlington/Falls Church/Alexandria

Rain. Lows in the mid 40s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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Rose Hill Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (5.6 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    34.2 °F

  • Highest 1 December, 2025

    46 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (5.6 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    69.1 °F
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