Chesapeake Harbor Weather Forecast

    • 48
    • 48

    Rain Showers Likely

    • 44
    • 63

    Rain Showers Likely

    • 48
    • 60

    Mostly Sunny

    • 54
    • 66

    Slight Chance Rain

    • 48
    • 71

    Rain Likely

    • 35
    • 58

    Chance Rain

Today 7 Mar Anne Arundel

Cloudy this Morning, then partly sunny with a slight chance of Showers this afternoon. Areas of fog this Morning, then patchy fog this afternoon. Visibility one quarter mile or less at Times. Highs in the upper 50s. Except in the lower 50s near the bay. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 7 Mar Anne Arundel

Mostly cloudy. Patchy fog in the evening. A chance of Showers in the Evening, then Showers likely after midnight. Visibility one quarter mile or less at Times in the evening. Lows in the mid 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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Chesapeake Harbor Temperature Statistics

March Temperature

Annapolis, United States Naval Academy (1.9 miles)

  • Lowest 2 March, 2026

    28.9 °F

  • Average March

    39.5 °F

  • Highest 5 March, 2026

    50 °F

Climate (2021–Present)

Annapolis, United States Naval Academy (1.9 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    59.2 °F

  • Average High 2021–2026

    66.2 °F
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