Potomac River - Whitestone Point Weather Forecast

    • 50
    • 64

    Increasing Clouds

    • 43
    • 66

    Rain Showers

    • 33
    • 52

    Breezy

    • 40
    • 55

    Partly Sunny

    • 33
    • 55

    Partly Sunny

    • 30
    • 51

    Partly Sunny

    • 35
    • 57

    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 - Whitestone Point Temperature Statistics

March Temperature

Fort Belvoir (3.7 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 (3.7 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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