Chesapeake Bay - Severn River Entrance Weather Forecast

    • 76
    • 94

    Chance Thunderstorms

    • 74
    • 89

    Chance Thunderstorms

    • 77
    • 92

    Chance Thunderstorms

    • 71
    • 91

    Chance Thunderstorms

    • 68
    • 83

    Partly Sunny

    • 66
    • 81

    Mostly Sunny

    • 67
    • 81

    Partly Sunny

Today 1 Sep Anne Arundel

Mostly sunny with a slight chance of Showers and Thunderstorms. Hot with Highs in the lower 90s. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 1 Sep Anne Arundel

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 70s. Southwest Winds around 5 Mph, becoming north around 5 Mph after midnight. Chance of rain 30 percent.

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Chesapeake Bay - Severn River Entrance Temperature Statistics

September Temperature

Annapolis, United States Naval Academy (1.2 miles)

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  • Average September

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Climate (2021–2026)

Annapolis, United States Naval Academy (1.2 miles)

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  • Average Low 2021–2026

    52.4 °F
  • Average 2021–2026

    59.4 °F
  • Average High 2021–2026

    66.4 °F
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