Potomac River - Fort Washington Light Weather Forecast

    • 68
    • 81

    Thunderstorms

    • 66
    • 85

    Partly Sunny

    • 70
    • 89

    Mostly Sunny

    • 77
    • 98

    Hot

    • 80
    • 99

    Hot

    • 78
    • 101

    Slight Chance Thunderstorms

    • 76
    • 98

    Chance Thunderstorms

Today 28 Jun Prince Georges

Partly sunny with scattered Showers and Thunderstorms. Highs in the lower 80s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 28 Jun Prince Georges

Partly cloudy. Scattered Showers and Thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 60s. East Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Real-Time

Potomac River - Fort Washington Light Temperature Statistics

June Temperature

Fort Belvoir (7.5 miles)

  • Lowest 3 June, 2026

    49.5 °F

  • Average June

    75.2 °F

  • Highest 12 June, 2026

    98.2 °F

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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