Potomac River - Fort Washington Light Weather Forecast

    • 68
    • 84

    Partly Sunny

    • 67
    • 84

    Partly Sunny

    • 69
    • 87

    Partly Sunny

    • 71
    • 88

    Slight Chance Thunderstorms

    • 71
    • 86

    Chance Thunderstorms

    • 71
    • 86

    Chance Thunderstorms

Today 29 Jul Prince Georges

Mostly sunny. Highs in the mid 80s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 Jul Prince Georges

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

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Fort Washington Light Temperature Statistics

July Temperature

Fort Belvoir (7.5 miles)

  • Lowest 24 July, 2026

    57.6 °F

  • Average July

    79.8 °F

  • Highest 4 July, 2026

    101.3 °F

Climate (2021–2026)

Fort Belvoir (7.5 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