Potomac River - Fort Washington Light Weather Forecast

    • 58
    • 80

    Increasing Clouds

    • 68
    • 83

    Slight Chance Rain Showers

    • 72
    • 89

    Chance Thunderstorms

    • 73
    • 96

    Chance Thunderstorms

    • 70
    • 97

    Rain Showers Likely

    • 68
    • 89

    Partly Sunny

    • 68
    • 92

    Chance Thunderstorms

Today 8 Jun Prince Georges

Partly sunny. Highs in the upper 70s. East Winds around 10 Mph.

Tonight 8 Jun Prince Georges

Mostly clear this Evening, then becoming mostly cloudy. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.

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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

    70.8 °F

  • Highest 5 June, 2026

    91.6 °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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