Mantua Weather Forecast

    • 66
    • 85

    Chance Thunderstorms

    • 69
    • 86

    Chance Thunderstorms

    • 67
    • 82

    Rain Showers

    • 66
    • 84

    Chance Rain Showers

    • 66
    • 83

    Mostly Sunny

    • 68
    • 85

    Partly Sunny

Today 26 Jul Arlington/Falls Church/Alexandria

Mostly sunny with isolated Showers and Thunderstorms. Highs in the mid 80s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 26 Jul Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then becoming mostly clear. Scattered Showers with isolated Thunderstorms. Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 50 percent.

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Mantua Temperature Statistics

July Temperature

Fort Belvoir (9.9 miles)

  • Lowest 24 July, 2026

    57.6 °F

  • Average July

    80.4 °F

  • Highest 4 July, 2026

    101.3 °F

Climate (2021–2026)

Fort Belvoir (9.9 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.3 °F
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