Gunpowder Weather Forecast

    • 62
    • 83

    Mostly Sunny

    • 61
    • 82

    Partly Sunny

    • 59
    • 77

    Mostly Cloudy

    • 60
    • 76

    Chance Rain Showers

    • 63
    • 80

    Slight Chance Thunderstorms

    • 62
    • 83

    Partly Sunny

Today 14 Sep Southeast Harford

Sunny. Highs in the mid 80s. West Winds around 5 Mph, becoming east in the afternoon.

Tonight 14 Sep Southeast Harford

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gunpowder Temperature Statistics

September Temperature

Baltimore / Martin (5.6 miles)

  • Lowest 8 September, 2025

    51.8 °F

  • Average September

    66.6 °F

  • Highest 6 September, 2025

    86 °F

Climate (2020–Present)

Baltimore / Martin (5.6 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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