Potomac River - Hallowing Point Weather Forecast

    • 54
    • 78

    Thunderstorms

    • 47
    • 62

    Rain Showers

    • 44
    • 53

    Chance Rain Showers

    • 46
    • 62

    Rain Showers Likely

    • 55
    • 65

    Rain Showers Likely

    • 55
    • 70

    Chance Rain Showers

Today 24 Apr Charles

Mostly sunny. Scattered Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Northwest Winds around 5 Mph, becoming northeast in the afternoon. Chance of rain 50 percent.

Tonight 24 Apr Charles

Partly cloudy. Scattered Showers with isolated Thunderstorms in the evening. Lows in the lower 50s. Southeast Winds around 5 Mph. Chance of rain 30 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 9 April, 2026

    34.9 °F

  • Average April

    63 °F

  • Highest 16 April, 2026

    92.8 °F

Climate (2021–Present)

Fort Belvoir (6.2 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.3 °F
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