Potomac River - Sheridan Point Weather Forecast

    • 58
    • 66

    Patchy Fog

    • 47
    • 72

    Mostly Sunny

    • 46
    • 66

    Sunny

    • 53
    • 72

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

    • 55
    • 75

    Partly Sunny

    • 54
    • 71

    Mostly Cloudy

Today 4 Oct Charles

Partly sunny with a 30 percent chance of Showers. Highs in the upper 60s.

Tonight 4 Oct Charles

Cloudy. Patchy fog. Lows in the upper 50s. North Winds around 5 Mph.

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  • Temperature Real-Time

Potomac River - Sheridan Point Temperature Statistics

October Temperature

Fort Belvoir (6.8 miles)

  • Lowest 2 October, 2026

    58.5 °F

  • Average October

    71.5 °F

  • Highest 2 October, 2026

    87.4 °F

Climate (2021–2026)

Fort Belvoir (6.8 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    68.3 °F
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