Patapsco Weather Forecast

    • 55
    • 72

    Becoming Sunny

    • 52
    • 75

    Rain Showers

    • 45
    • 65

    Mostly Sunny

    • 48
    • 70

    Chance Rain Showers

    • 43
    • 62

    Mostly Sunny

    • 44
    • 63

    Partly Sunny

Today 18 Oct Anne Arundel

Partly sunny. Highs around 70. South Winds 5 to 10 Mph.

Tonight 18 Oct Anne Arundel

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Patapsco Temperature Statistics

October Temperature

Baltimore, Baltimore-Washington International Airport (2.5 miles)

  • Lowest 16 October, 2025

    43 °F

  • Average October

    61.2 °F

  • Highest 6 October, 2025

    81 °F

Climate (2020–Present)

Baltimore, Baltimore-Washington International Airport (2.5 miles)

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  • Average Low 2020–2025

    49.1 °F

  • Average 2020–2025

    58.8 °F

  • Average High 2020–2025

    68.6 °F
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