Gunpowder Weather Forecast

    • 43
    • 49

    Rain

    • 25
    • 52

    Chance Rain

    • 35
    • 41

    Mostly Cloudy

    • 26
    • 49

    Partly Sunny

    • 26
    • 38

    Partly Sunny

    • 34
    • 45

    Slight Chance Rain

Today 18 Dec Southeast Harford

Mostly sunny. A chance of rain in the afternoon. Highs in the mid 40s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 18 Dec Southeast Harford

Partly cloudy. Lows in the mid 20s. Light and variable Winds.

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  • Temperature Real-Time

Gunpowder Temperature Statistics

December Temperature

Baltimore / Martin (5.6 miles)

  • Lowest 9 December, 2025

    15.8 °F

  • Average December

    32.2 °F

  • Highest 1 December, 2025

    46.4 °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

    64.8 °F
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