Potomac River - Chapmans Point Weather Forecast

    • 65
    • 81

    Becoming Sunny

    • 64
    • 80

    Mostly Sunny

    • 68
    • 81

    Chance Rain Showers

    • 68
    • 78

    Rain Showers Likely

    • 66
    • 79

    Chance Rain Showers

    • 67
    • 81

    Slight Chance Thunderstorms

Today 12 Aug Charles

Mostly sunny. Isolated Showers and Thunderstorms in the morning. Highs in the lower 80s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 12 Aug Charles

Mostly clear. Lows in the lower 60s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac River - Chapmans Point Temperature Statistics

August Temperature

Fort Belvoir (5.6 miles)

  • Lowest 3 August, 2022

    66.7 °F
  • Average August

    80.2 °F
  • Highest 9 August, 2022

    95.7 °F

Climate (2010–Present)

Fort Belvoir (5.6 miles)

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  • Average Low 2010–Present

    48.7 °F
  • Average 2010–Present

    58.5 °F
  • Average High 2010–Present

    68.6 °F
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