Potomac River - Fort Washington Light Weather Forecast

    • 69
    • 87

    Mostly Sunny

    • 70
    • 93

    Rain Showers Likely

    • 68
    • 85

    Rain Showers Likely

    • 68
    • 85

    Partly Sunny

    • 68
    • 86

    Mostly Sunny

    • 73
    • 92

    Partly Sunny

Today 25 Jun Prince Georges

Sunny. Highs in the upper 80s. South Winds 10 to 15 Mph.

Tonight 25 Jun Prince Georges

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 60s. South Winds 10 to 15 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

    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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