Potomac Heights Weather Forecast

    • 67
    • 83

    Becoming Sunny

    • 72
    • 89

    Sunny

    • 78
    • 97

    Hot

    • 77
    • 94

    Mostly Sunny

    • 76
    • 92

    Chance Rain Showers

    • 75
    • 91

    Chance Rain Showers

Today 13 Jul Charles

Mostly sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.

Tonight 13 Jul Charles

Partly cloudy in the Evening, then clearing. Lows in the mid 60s. Southeast Winds 5 to 10 Mph, becoming south after midnight.

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Potomac Heights Temperature Statistics

July Temperature

Fort Belvoir (8.1 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 (8.1 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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