Potomac River - Chapmans Point Weather Forecast

    • 51
    • 61

    Chance Rain Showers

    • 44
    • 63

    Rain Showers

    • 35
    • 50

    Breezy

    • 42
    • 53

    Partly Sunny

    • 35
    • 52

    Partly Sunny

    • 32
    • 49

    Partly Sunny

    • 38
    • 55

    Sunny

Today 4 Mar Charles

Mostly sunny. Highs in the lower 60s. South Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 4 Mar Charles

Partly cloudy this Evening, then becoming mostly cloudy. Lows around 50. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Chapmans Point Temperature Statistics

March Temperature

Fort Belvoir (5.6 miles)

  • Lowest 2 March, 2025

    23.2 °F

  • Average March

    39.7 °F

  • Highest 1 March, 2025

    66.4 °F

Climate (2020–Present)

Fort Belvoir (5.6 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    57.9 °F

  • Average High 2020–2025

    68.2 °F
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