Chesapeake Bay - Havre De Grace Weather Forecast

    • 43
    • 52

    Increasing Clouds

    • 26
    • 53

    Rain Likely

    • 34
    • 42

    Partly Sunny

    • 24
    • 48

    Mostly Sunny

    • 26
    • 37

    Partly Sunny

    • 34
    • 43

    Chance Rain

Today 18 Dec Southeast Harford

Mostly sunny. Highs around 50. Southeast Winds around 5 Mph.

Tonight 18 Dec Southeast Harford

Rain likely in the Evening, then rain after midnight. Breezy with Lows in the lower 40s. Temperature rising into the lower 50s after midnight. South Winds 10 to 15 Mph with Gusts up to 25 Mph, increasing to 20 to 25 Mph with Gusts up to 40 Mph after midnight. Chance of rain near 100 percent.

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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

    32.7 °F

  • Highest 1 December, 2025

    47.1 °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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