Potomac River - High Point Weather Forecast

    • 76
    • 88

    Mostly Sunny

    • 77
    • 88

    Thunderstorms

    • 74
    • 86

    Rain Showers Likely

    • 73
    • 84

    Chance Thunderstorms

    • 73
    • 85

    Chance Rain Showers

    • 69
    • 81

    Chance Rain Showers

    • 69
    • 81

    Partly Sunny

Today 9 Aug Charles

Sunny with a slight chance of Showers with isolated Thunderstorms. Highs in the lower 90s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 9 Aug Charles

Mostly clear. Lows in the lower 70s. Southwest Winds around 5 Mph.

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  • Temperature Real-Time

Potomac River - High Point Temperature Statistics

August Temperature

Fort Belvoir (6.8 miles)

  • Lowest 1 August, 2026

    65.5 °F

  • Average August

    79.7 °F

  • Highest 6 August, 2026

    92.5 °F

Climate (2021–2026)

Fort Belvoir (6.8 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.3 °F
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