Mantua Weather Forecast

    • 63
    • 75

    Rain Showers

    • 64
    • 77

    Rain Showers Likely

    • 65
    • 81

    Chance Thunderstorms

    • 57
    • 81

    Mostly Sunny

    • 57
    • 78

    Partly Sunny

    • 57
    • 76

    Mostly Cloudy

Today 25 May Arlington/Falls Church/Alexandria

Patchy fog in the morning. Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Highs in the mid 70s. South Winds around 5 Mph, becoming west around 5 Mph in the afternoon. Chance of rain 90 percent.

Tonight 25 May Arlington/Falls Church/Alexandria

Mostly cloudy. Showers likely with a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Patchy fog. Lows in the mid 60s. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 60 percent.

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Mantua Temperature Statistics

May Temperature

Fort Belvoir (9.9 miles)

  • Lowest 1 May, 2026

    37.4 °F

  • Average May

    63.6 °F

  • Highest 19 May, 2026

    96.6 °F

Climate (2021–Present)

Fort Belvoir (9.9 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.3 °F
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