Franconia Weather Forecast

    • 42
    • 52

    Rain

    • 43
    • 55

    Rain

    • 29
    • 49

    Partly Sunny

    • 39
    • 46

    Mostly Cloudy

    • 39
    • 61

    Mostly Cloudy

    • 35
    • 50

    Partly Sunny

    • 42
    • 50

    Chance Rain Showers

Today 30 Jan Arlington/Falls Church/Alexandria

Mostly sunny. Highs in the lower 50s. South Winds 5 to 10 Mph.

Tonight 30 Jan Arlington/Falls Church/Alexandria

Cloudy. A chance of rain in the Evening, then rain after midnight. Lows in the lower 40s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 80 percent.

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Franconia Temperature Statistics

January Temperature

Fort Belvoir (4.3 miles)

  • Lowest 23 January, 2025

    5 °F

  • Average January

    29.8 °F

  • Highest 1 January, 2025

    52.2 °F

Climate (2020–Present)

Fort Belvoir (4.3 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    68.2 °F
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