Mantua Weather Forecast

    • 18
    • 33

    Decreasing Clouds

    • 16
    • 32

    Mostly Sunny

    • 17
    • 35

    Chance Snow

    • 10
    • 25

    Mostly Sunny

    • 13
    • 27

    Partly Sunny

    • 14
    • 29

    Partly Sunny

Today 4 Feb Arlington/Falls Church/Alexandria

Partly sunny. Highs in the mid 30s. North Winds 5 to 10 Mph.

Tonight 4 Feb Arlington/Falls Church/Alexandria

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 18. North Winds around 5 Mph.

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Mantua Temperature Statistics

February Temperature

Fort Belvoir (9.9 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 (9.9 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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