Newington Weather Forecast

    • 72
    • 96

    Chance Thunderstorms

    • 68
    • 97

    Rain Showers Likely

    • 67
    • 89

    Mostly Sunny

    • 69
    • 95

    Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

    • 63
    • 78

    Chance Rain Showers

Today 11 Jun Arlington/Falls Church/Alexandria

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the mid 90s. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 11 Jun Arlington/Falls Church/Alexandria

Mostly clear. Lows around 70. Southwest Winds around 5 Mph.

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Newington Temperature Statistics

June Temperature

Fort Belvoir (1.2 miles)

  • Lowest 3 June, 2026

    49.5 °F

  • Average June

    72.3 °F

  • Highest 7 June, 2026

    93.4 °F

Climate (2021–Present)

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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