Newington Weather Forecast

    • 63
    • 74

    Rain Showers

    • 62
    • 82

    Mostly Sunny

    • 68
    • 87

    Partly Sunny

    • 71
    • 90

    Rain Showers

    • 69
    • 83

    Rain Showers Likely

    • 69
    • 88

    Partly Sunny

    • 70
    • 91

    Mostly Sunny

Today 23 Jun Arlington/Falls Church/Alexandria

Mostly cloudy with scattered Showers with a chance of Thunderstorms. Highs in the mid 70s. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 23 Jun Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 60s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Newington Temperature Statistics

June Temperature

Fort Belvoir (1.2 miles)

  • Lowest 3 June, 2026

    49.5 °F

  • Average June

    75.4 °F

  • Highest 12 June, 2026

    98.2 °F

Climate (2021–2026)

Fort Belvoir (1.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.3 °F
Get WillyWeather+ to remove ads