Potomac River - Fort Washington Light Weather Forecast

    • 73
    • 90

    Mostly Cloudy

    • 72
    • 88

    Rain Showers

    • 71
    • 86

    Rain Showers Likely

    • 70
    • 87

    Chance Thunderstorms

    • 72
    • 88

    Chance Thunderstorms

    • 73
    • 89

    Chance Rain Showers

Today 1 Aug Prince Georges

Mostly sunny. Highs around 90. South Winds 5 to 10 Mph.

Tonight 1 Aug Prince Georges

Mostly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph.

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Potomac River - Fort Washington Light Temperature Statistics

August Temperature

Fort Belvoir (7.5 miles)

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Climate (2021–2026)

Fort Belvoir (7.5 miles)

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  • Average Low 2021–2026

    47.7 °F
  • Average 2021–2026

    58.1 °F
  • Average High 2021–2026

    68.3 °F
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