Potomac River - Hallowing Point Weather Forecast

    • 36
    • 51

    Rain Showers

    • 31
    • 46

    Mostly Sunny

    • 42
    • 52

    Partly Sunny

    • 50
    • 59

    Rain Showers Likely

    • 46
    • 60

    Rain Showers Likely

    • 44
    • 57

    Chance Rain Showers

Today 7 Apr Charles

Showers with a slight chance of Thunderstorms. Highs in the lower 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 7 Apr Charles

Mostly cloudy. Showers Likely, mainly in the evening. Lows in the mid 30s. North Winds around 5 Mph, increasing to northwest 10 to 15 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Hallowing Point Temperature Statistics

April Temperature

Fort Belvoir (6.2 miles)

  • Lowest 2 April, 2025

    37.6 °F

  • Average April

    61.7 °F

  • Highest 3 April, 2025

    80.8 °F

Climate (2020–Present)

Fort Belvoir (6.2 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    68.3 °F
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