Newington Weather Forecast

    • 71
    • 88

    Increasing Clouds

    • 69
    • 94

    Chance Thunderstorms

    • 64
    • 86

    Slight Chance Rain Showers

    • 64
    • 84

    Mostly Sunny

    • 66
    • 88

    Chance Rain Showers

    • 66
    • 87

    Rain Showers Likely

Today 17 Jun Arlington/Falls Church/Alexandria

Sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 17 Jun Arlington/Falls Church/Alexandria

Partly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph. Gusts up to 25 Mph after midnight.

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Newington Temperature Statistics

June Temperature

Fort Belvoir (1.2 miles)

  • Lowest 3 June, 2026

    49.5 °F

  • Average June

    75.3 °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 °F

  • Average High 2021–2026

    68.3 °F
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