Herald Harbor Weather Forecast

    • 34
    • 42

    Increasing Clouds

    • 24
    • 49

    Partly Sunny

    • 31
    • 42

    Partly Sunny

    • 36
    • 51

    Mostly Cloudy

    • 34
    • 47

    Mostly Cloudy

    • 41
    • 49

    Slight Chance Rain

    • 37
    • 57

    Partly Sunny

Today 20 Dec Anne Arundel

Sunny. Highs in the lower 40s. Southeast Winds 5 to 10 Mph.

Tonight 20 Dec Anne Arundel

Mostly clear. Lows in the mid 30s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Herald Harbor Temperature Statistics

December Temperature

Annapolis, United States Naval Academy (5.6 miles)

  • Lowest 15 December, 2025

    18 °F

  • Average December

    34.5 °F

  • Highest 17 December, 2025

    54 °F

Climate (2020–Present)

Annapolis, United States Naval Academy (5.6 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    59.4 °F

  • Average High 2020–2025

    66.3 °F
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