Potomac River - Indian Head Weather Forecast

    • 79
    • 92

    Hot

    • 78
    • 92

    Slight Chance Thunderstorms

    • 76
    • 89

    Partly Sunny

    • 75
    • 85

    Rain Showers Likely

    • 73
    • 84

    Chance Thunderstorms

    • 75
    • 85

    Slight Chance Thunderstorms

Today 15 Jul Charles

Sunny, hot with Highs around 100. West Winds 5 to 10 Mph.

Tonight 15 Jul Charles

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 70s. Southwest Winds 5 to 10 Mph, becoming west after midnight.

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Potomac River - Indian Head Temperature Statistics

July Temperature

Fort Belvoir (7.5 miles)

  • Lowest 12 July, 2026

    68.4 °F

  • Average July

    81.8 °F

  • Highest 4 July, 2026

    101.3 °F

Climate (2021–2026)

Fort Belvoir (7.5 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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