Potomac River - High Point Weather Forecast

    • 68
    • 82

    Chance Thunderstorms

    • 67
    • 81

    Partly Sunny

    • 70
    • 83

    Sunny

    • 76
    • 89

    Mostly Sunny

    • 74
    • 92

    Partly Sunny

    • 73
    • 91

    Slight Chance Thunderstorms

    • 72
    • 89

    Chance Thunderstorms

Today 12 Jul Charles

Cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 12 Jul Charles

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the mid 60s. East Winds 5 to 10 Mph.

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Potomac River - High Point Temperature Statistics

July Temperature

Fort Belvoir (6.8 miles)

  • Lowest 10 July, 2026

    70.3 °F

  • Average July

    82.5 °F

  • Highest 4 July, 2026

    101.3 °F

Climate (2021–2026)

Fort Belvoir (6.8 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.3 °F
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