Severn Weather Forecast

    • 70
    • 88

    Becoming Sunny

    • 60
    • 87

    Rain Showers

    • 55
    • 75

    Partly Sunny

    • 54
    • 74

    Mostly Sunny

    • 56
    • 75

    Mostly Sunny

    • 57
    • 74

    Mostly Sunny

Today 5 Sep Anne Arundel

Sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 5 Sep Anne Arundel

Mostly clear. Lows in the lower 60s. Southwest Winds 5 to 10 Mph.

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Severn Temperature Statistics

September Temperature

Baltimore, Baltimore-Washington International Airport (2.5 miles)

  • Lowest 1 September, 2025

    55 °F

  • Average September

    67.5 °F

  • Highest 1 September, 2025

    79 °F

Climate (2020–Present)

Baltimore, Baltimore-Washington International Airport (2.5 miles)

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  • Average Low 2020–2025

    49 °F

  • Average 2020–2025

    58.8 °F

  • Average High 2020–2025

    68.5 °F
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