Potomac River - High Point Weather Forecast

    • 50
    • 57

    Increasing Clouds

    • 60
    • 67

    Partly Sunny

    • 65
    • 76

    Partly Sunny

    • 47
    • 77

    Rain

    • 46
    • 52

    Rain Likely

    • 50
    • 50

    Rain Likely

Today 29 Mar Charles

Sunny. Highs in the lower 60s. South Winds 10 to 15 Mph.

Tonight 29 Mar Charles

Partly cloudy. Lows in the upper 40s. South Winds 10 to 15 Mph.

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Potomac River - High Point Temperature Statistics

March Temperature

Fort Belvoir (6.8 miles)

  • Lowest 13 March, 2026

    25.3 °F

  • Average March

    52.5 °F

  • Highest 11 March, 2026

    86.5 °F

Climate (2021–Present)

Fort Belvoir (6.8 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.2 °F
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