Calvert Cliffs State Park Weather Forecast

    • 30
    • 39

    Mostly Cloudy

    • 28
    • 46

    Rain/Snow

    • 20
    • 33

    Snow Likely

    • 25
    • 33

    Partly Sunny

    • 30
    • 40

    Partly Sunny

    • 39
    • 49

    Mostly Cloudy

Today 12 Dec Calvert

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the upper 30s. West Winds around 5 Mph.

Tonight 12 Dec Calvert

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 20s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Calvert Cliffs State Park Temperature Statistics

December Temperature

Patuxent River, Naval Air Station (8.1 miles)

  • Lowest 9 December, 2025

    25 °F

  • Average December

    35.3 °F

  • Highest 4 December, 2025

    46.9 °F

Climate (2020–Present)

Patuxent River, Naval Air Station (8.1 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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