Chesapeake Bay - Cove Point Hollow Weather Forecast

    • 30
    • 46

    Rain/Snow

    • 20
    • 33

    Snow Likely

    • 26
    • 34

    Partly Sunny

    • 31
    • 39

    Partly Sunny

    • 35
    • 50

    Partly Sunny

    • 41
    • 55

    Chance Rain

    • 31
    • 51

    Mostly Sunny

Today 13 Dec Calvert

Mostly cloudy. Highs in the mid 40s. Southwest Winds around 5 Mph.

Tonight 13 Dec Calvert

Cloudy. Snow with a chance of rain after midnight. Snow may be heavy at Times after midnight. Snow accumulation around an inch. Lows in the upper 20s. Northeast Winds around 5 Mph, becoming north with Gusts up to 20 Mph after midnight. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - Cove Point Hollow Temperature Statistics

December Temperature

Patuxent River, Naval Air Station (6.2 miles)

  • Lowest 9 December, 2025

    25 °F

  • Average December

    36.1 °F

  • Highest 10 December, 2025

    48 °F

Climate (2020–Present)

Patuxent River, Naval Air Station (6.2 miles)

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  • Average Low 2020–2025

    52.8 °F

  • Average 2020–2025

    61.2 °F

  • Average High 2020–2025

    69.4 °F
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