Chesapeake Bay - Cow Cove Weather Forecast

    • 37
    • 41

    Decreasing Clouds

    • 33
    • 45

    Breezy

    • 27
    • 37

    Breezy

    • 39
    • 41

    Partly Sunny

    • 42
    • 49

    Chance Rain

    • 39
    • 47

    Chance Rain

    • 31
    • 45

    Slight Chance Rain

Today 6 Dec Dorchester

Cloudy. Highs in the lower 40s. West Winds around 5 Mph.

Tonight 6 Dec Dorchester

Partly cloudy. Lows in the upper 20s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - Cow Cove Temperature Statistics

December Temperature

Patuxent River, Naval Air Station (13.7 miles)

  • Lowest 4 December, 2025

    27 °F

  • Average December

    38.2 °F

  • Highest 4 December, 2025

    46.9 °F

Climate (2020–Present)

Patuxent River, Naval Air Station (13.7 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    61.2 °F

  • Average High 2020–2025

    69.4 °F
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