Newington Weather Forecast

    • 70
    • 82

    Rain Showers

    • 71
    • 86

    Rain Showers

    • 71
    • 90

    Rain Showers Likely

    • 68
    • 86

    Chance Thunderstorms

    • 67
    • 85

    Slight Chance Thunderstorms

    • 68
    • 85

    Slight Chance Thunderstorms

Today 8 Jul Arlington/Falls Church/Alexandria

Mostly cloudy. Scattered Showers, mainly this morning. Highs in the lower 80s. East Winds around 5 Mph. Chance of rain 40 percent.

Tonight 8 Jul Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then mostly cloudy with scattered Showers with isolated Thunderstorms after midnight. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 30 percent.

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Newington Temperature Statistics

July Temperature

Fort Belvoir (1.2 miles)

  • Lowest 1 July, 2026

    72.3 °F

  • Average July

    85.4 °F

  • Highest 4 July, 2026

    101.3 °F

Climate (2021–2026)

Fort Belvoir (1.2 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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