Lorton Weather Forecast

    • 26
    • 40

    Snow Showers

    • 17
    • 34

    Decreasing Clouds

    • 13
    • 32

    Partly Sunny

    • 18
    • 36

    Chance Snow

    • 11
    • 27

    Mostly Sunny

    • 14
    • 30

    Partly Sunny

    • 14
    • 31

    Partly Sunny

Today 3 Feb Fairfax

Mostly cloudy. Highs in the lower 40s. Southeast Winds around 5 Mph.

Tonight 3 Feb Fairfax

Numerous snow Showers. Patchy fog. Snow accumulation around an inch. Lows in the mid 20s. East Winds around 5 Mph, becoming north after midnight. Chance of snow 60 percent.

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Lorton Temperature Statistics

February Temperature

Fort Belvoir (2.5 miles)

  • Lowest 1 February, 2026

    14.9 °F

  • Average February

    21.1 °F

  • Highest 1 February, 2026

    27.9 °F

Climate (2021–Present)

Fort Belvoir (2.5 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.2 °F
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