Newington Weather Forecast

    • 68
    • 90

    Rain Showers

    • 68
    • 83

    Rain Showers

    • 68
    • 84

    Thunderstorms

    • 68
    • 88

    Mostly Sunny

    • 71
    • 92

    Mostly Sunny

    • 76
    • 96

    Mostly Sunny

    • 79
    • 101

    Hot

Today 26 Jun Arlington/Falls Church/Alexandria

Numerous Showers and scattered Thunderstorms. Highs in the upper 80s. West Winds around 5 Mph. Chance of rain 60 percent.

Tonight 26 Jun Arlington/Falls Church/Alexandria

Numerous Showers and scattered Thunderstorms this Evening, then Showers with isolated Thunderstorms after midnight. Lows in the upper 60s. North Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 80 percent.

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Newington Temperature Statistics

June Temperature

Fort Belvoir (1.2 miles)

  • Lowest 3 June, 2026

    49.5 °F

  • Average June

    75 °F

  • Highest 12 June, 2026

    98.2 °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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