Patapsco Weather Forecast

    • 48
    • 60

    Slight Chance Rain Showers

    • 51
    • 71

    Rain Showers Likely

    • 54
    • 78

    Mostly Sunny

    • 52
    • 75

    Chance Rain Showers

    • 49
    • 63

    Rain Showers Likely

    • 47
    • 62

    Chance Rain Showers

Today 21 Apr Anne Arundel

Sunny. Highs in the upper 50s. Southeast Winds around 5 Mph, becoming south 10 to 15 Mph this afternoon.

Tonight 21 Apr Anne Arundel

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 40s. South Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Patapsco Temperature Statistics

April Temperature

Baltimore, Baltimore-Washington International Airport (2.5 miles)

  • Lowest 9 April, 2026

    32.6 °F

  • Average April

    61.6 °F

  • Highest 15 April, 2026

    91.7 °F

Climate (2021–Present)

Baltimore, Baltimore-Washington International Airport (2.5 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    68.4 °F
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