Joppa Weather Forecast

    • 61
    • 82

    Mostly Sunny

    • 61
    • 85

    Mostly Sunny

    • 61
    • 77

    Partly Sunny

    • 60
    • 74

    Mostly Cloudy

    • 63
    • 77

    Partly Sunny

    • 64
    • 80

    Slight Chance Rain Showers

Today 18 Sep Southeast Harford

Mostly sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 18 Sep Southeast Harford

Mostly clear. Lows around 60. West Winds around 5 Mph.

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Joppa Temperature Statistics

September Temperature

Baltimore / Martin (6.2 miles)

  • Lowest 8 September, 2025

    51.8 °F

  • Average September

    66.9 °F

  • Highest 6 September, 2025

    86 °F

Climate (2020–Present)

Baltimore / Martin (6.2 miles)

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  • Average Low 2020–2025

    48.6 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    64.9 °F
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