Chesapeake Bay - Havre De Grace Weather Forecast

    • 32
    • 40

    Increasing Clouds

    • 23
    • 46

    Partly Sunny

    • 29
    • 39

    Chance Rain/Snow

    • 35
    • 48

    Mostly Cloudy

    • 32
    • 46

    Chance Rain

    • 43
    • 51

    Slight Chance Rain

Today 20 Dec Southeast Harford

Mostly sunny. Highs around 40. West Winds around 5 Mph, becoming south this afternoon.

Tonight 20 Dec Southeast Harford

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesapeake Bay - Havre De Grace Temperature Statistics

December Temperature

Phillips Army Air Field / Aberdeen (6.2 miles)

  • Lowest 16 December, 2025

    11.5 °F

  • Average December

    33.6 °F

  • Highest 18 December, 2025

    53.6 °F

Climate (2020–Present)

Phillips Army Air Field / Aberdeen (6.2 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    57.2 °F

  • Average High 2020–2025

    65.1 °F
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