Potomac River - Fort Washington Light Weather Forecast

    • 70
    • 93

    Slight Chance Thunderstorms

    • 68
    • 90

    Mostly Sunny

    • 59
    • 84

    Mostly Sunny

    • 64
    • 86

    Mostly Cloudy

    • 72
    • 91

    Chance Thunderstorms

    • 72
    • 97

    Chance Thunderstorms

    • 72
    • 98

    Chance Thunderstorms

Today 6 Jun Prince Georges

Mostly sunny. Highs in the lower 90s. West Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 6 Jun Prince Georges

Mostly cloudy with a slight chance of Showers and Thunderstorms. Lows around 70. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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Potomac River - Fort Washington Light Temperature Statistics

June Temperature

Fort Belvoir (7.5 miles)

  • Lowest 3 June, 2026

    49.5 °F

  • Average June

    68 °F

  • Highest 4 June, 2026

    90 °F

Climate (2021–Present)

Fort Belvoir (7.5 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.3 °F
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