Potomac River - Maryland Point Observatory Weather Forecast

    • 48
    • 70

    Sunny

    • 49
    • 70

    Mostly Sunny

    • 50
    • 68

    Mostly Cloudy

    • 51
    • 71

    Mostly Sunny

    • 54
    • 76

    Partly Sunny

    • 55
    • 72

    Mostly Cloudy

Today 26 Oct Charles

Sunny. Highs in the upper 60s. West Winds around 5 Mph.

Tonight 26 Oct Charles

Mostly clear. Lows in the mid 40s. Northwest Winds around 5 Mph.

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Potomac River - Maryland Point Observatory Temperature Statistics

October Temperature

Quantico Marine Corps Airfield - Turner Field (9.3 miles)

  • Lowest 19 October, 2026

    39.9 °F

  • Average October

    62.2 °F

  • Highest 14 October, 2026

    91 °F

Climate (2021–2026)

Quantico Marine Corps Airfield - Turner Field (9.3 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    59.6 °F

  • Average High 2021–2026

    68.5 °F
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