Potomac River - Hallowing Point Weather Forecast

    • 48
    • 69

    Mostly Sunny

    • 41
    • 57

    Mostly Sunny

    • 57
    • 62

    Rain Likely

    • 52
    • 69

    Partly Sunny

    • 41
    • 66

    Chance Rain

    • 34
    • 45

    Mostly Sunny

Today 5 Nov Charles

Sunny. Highs around 70. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 5 Nov Charles

Mostly clear. Lows in the mid 40s. West Winds 10 to 15 Mph, becoming northwest after midnight. Gusts up to 40 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Hallowing Point Temperature Statistics

November Temperature

Fort Belvoir (6.2 miles)

  • Lowest 1 November, 2025

    35.4 °F

  • Average November

    50.1 °F

  • Highest 2 November, 2025

    67.3 °F

Climate (2020–Present)

Fort Belvoir (6.2 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    68.4 °F
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