Potomac Heights Weather Forecast

    • 64
    • 82

    Increasing Clouds

    • 67
    • 84

    Partly Sunny

    • 74
    • 86

    Mostly Sunny

    • 71
    • 88

    Rain Showers Likely

    • 68
    • 81

    Mostly Sunny

    • 71
    • 83

    Slight Chance Rain Showers

Today 7 Sep Charles

Sunny. Highs in the lower 80s. Northeast Winds around 5 Mph.

Tonight 7 Sep Charles

Mostly clear. Lows around 60. East Winds around 5 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac Heights Temperature Statistics

September Temperature

Fort Belvoir (8.1 miles)

  • Lowest 5 September, 2026

    69.1 °F

  • Average September

    79.1 °F

  • Highest 1 September, 2026

    96.4 °F

Climate (2021–2026)

Fort Belvoir (8.1 miles)

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

  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.4 °F
Get WillyWeather+ to remove ads