Glassboro Weather Forecast

    • 29
    • 39

    Chance Snow

    • 37
    • 45

    Chance Rain/Snow

    • 30
    • 46

    Partly Sunny

    • 39
    • 45

    Rain Likely

    • 38
    • 58

    Rain Likely

    • 39
    • 51

    Chance Rain

Today 22 Dec Gloucester

Sunny. Highs around 40. West Winds around 5 Mph.

Tonight 22 Dec Gloucester

Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Cold with Lows in the upper 20s. Temperature rising into the lower 30s after midnight. Southwest Winds around 5 Mph. Chance of snow 50 percent.

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Glassboro Temperature Statistics

December Temperature

Philadelphia, Philadelphia International Airport (13 miles)

  • Lowest 9 December, 2025

    18 °F

  • Average December

    34.9 °F

  • Highest 19 December, 2025

    61 °F

Climate (2020–Present)

Philadelphia, Philadelphia International Airport (13 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    58.4 °F

  • Average High 2020–2025

    66.9 °F
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