Chesapeake Bay - Cove Point Weather Forecast

    • 31
    • 43

    Snow Showers

    • 35
    • 40

    Decreasing Clouds

    • 41
    • 47

    Partly Sunny

    • 43
    • 52

    Partly Sunny

    • 45
    • 55

    Mostly Cloudy

    • 48
    • 62

    Chance Rain

    • 36
    • 55

    Partly Sunny

Today 17 Mar Calvert

Mostly cloudy with isolated snow Showers. Cooler with Highs in the mid 40s. West Winds 10 to 15 Mph. Chance of snow 20 percent.

Tonight 17 Mar Calvert

Mostly cloudy with isolated snow Showers this Evening, then mostly clear after midnight. Lows in the upper 20s. Northwest Winds 5 to 10 Mph. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - Cove Point Temperature Statistics

March Temperature

Patuxent River, Naval Air Station (7.5 miles)

  • Lowest 13 March, 2026

    28 °F

  • Average March

    50 °F

  • Highest 11 March, 2026

    84.9 °F

Climate (2021–Present)

Patuxent River, Naval Air Station (7.5 miles)

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  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    69.2 °F
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