Potomac River - Somerset Beach Weather Forecast

    • 20
    • 31

    Snow Likely

    • 24
    • 32

    Mostly Sunny

    • 30
    • 38

    Partly Sunny

    • 35
    • 50

    Mostly Cloudy

    • 43
    • 57

    Breezy

    • 32
    • 49

    Slight Chance Rain Showers

Today 14 Dec Charles

Partly sunny with snow in the Morning, then sunny in the afternoon. Snow may be heavy at Times in the morning. Total snow accumulation of 1 to 3 Inches. Highs in the lower 30s. Temperature falling into the lower 20s in the afternoon. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of snow 90 percent.

Tonight 14 Dec Charles

Mostly clear. Cold with Lows around 18. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Real-Time

Potomac River - Somerset Beach Temperature Statistics

December Temperature

Quantico Marine Corps Airfield - Turner Field (12.4 miles)

  • Lowest 9 December, 2025

    19.9 °F

  • Average December

    34.7 °F

  • Highest 4 December, 2025

    48 °F

Climate (2020–Present)

Quantico Marine Corps Airfield - Turner Field (12.4 miles)

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  • Average Low 2020–2025

    51.3 °F

  • Average 2020–2025

    59.7 °F

  • Average High 2020–2025

    68.5 °F
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