Potomac River - Fort Washington Light Weather Forecast

    • 52
    • 72

    Partly Sunny

    • 64
    • 84

    Mostly Sunny

    • 66
    • 90

    Slight Chance Thunderstorms

    • 69
    • 93

    Mostly Sunny

    • 71
    • 93

    Mostly Sunny

    • 67
    • 92

    Chance Thunderstorms

Today 15 May Prince Georges

Mostly sunny. Highs in the lower 70s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 May Prince Georges

Partly cloudy in the Evening, then clearing. Lows in the lower 50s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Fort Washington Light Temperature Statistics

May Temperature

Fort Belvoir (7.5 miles)

  • Lowest 1 May, 2026

    37.4 °F

  • Average May

    59.9 °F

  • Highest 5 May, 2026

    85.3 °F

Climate (2021–Present)

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 °F

  • Average High 2021–2026

    68.3 °F
Get WillyWeather+ to remove ads