Accotink Bay Weather Forecast

    • 26
    • 37

    Increasing Clouds

    • 27
    • 41

    Flurries

    • 21
    • 34

    Slight Chance Snow

    • 26
    • 42

    Mostly Cloudy

    • 24
    • 41

    Partly Sunny

    • 27
    • 41

    Mostly Cloudy

Today 30 Dec Charles

Mostly sunny. Cooler with Highs in the upper 30s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 30 Dec Charles

Partly cloudy in the Evening, then cloudy with a slight chance of snow after midnight. Lows in the mid 20s. West Winds 10 to 15 Mph. Chance of snow 20 percent.

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Accotink Bay Temperature Statistics

December Temperature

Fort Belvoir (1.9 miles)

  • Lowest 16 December, 2025

    17.1 °F
  • Average December

    36.8 °F
  • Highest 25 December, 2025

    61 °F

Climate (2020–Present)

Fort Belvoir (1.9 miles)

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  • Average Low 2020–2025

    47.8 °F
  • Average 2020–2025

    58 °F
  • Average High 2020–2025

    68.2 °F
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