Potomac River - High Point Weather Forecast

    • 42
    • 45

    Slight Chance Rain

    • 28
    • 63

    Chance Rain

    • 28
    • 37

    Breezy

    • 31
    • 43

    Mostly Cloudy

    • 28
    • 41

    Partly Sunny

    • 27
    • 37

    Partly Sunny

Today 28 Dec Charles

Mostly cloudy. A slight chance of rain in the afternoon. Highs in the upper 40s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 28 Dec Charles

Cloudy. Lows in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Potomac River - High Point Temperature Statistics

December Temperature

Fort Belvoir (6.8 miles)

  • Lowest 16 December, 2025

    17.1 °F

  • Average December

    36.5 °F

  • Highest 25 December, 2025

    61 °F

Climate (2020–Present)

Fort Belvoir (6.8 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    68.2 °F
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