Glassboro Weather Forecast

    • 29
    • 41

    Rain Likely

    • 19
    • 35

    Snow Likely

    • 13
    • 35

    Mostly Sunny

    • 12
    • 23

    Mostly Sunny

    • 28
    • 36

    Partly Sunny

    • 22
    • 41

    Slight Chance Freezing Rain

Today 17 Jan Gloucester

Mostly cloudy. A chance of snow this Morning, then rain likely this afternoon. Highs in the lower 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation 70 percent.

Tonight 17 Jan Gloucester

Partly cloudy in the Evening, then cloudy with a chance of snow after midnight. Little or no snow accumulation. Cold with Lows in the upper 20s. West Winds around 5 Mph. Chance of snow 40 percent.

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Glassboro Temperature Statistics

January Temperature

Philadelphia, Philadelphia International Airport (13 miles)

  • Lowest 3 January, 2026

    23 °F
  • Average January

    38.5 °F
  • Highest 7 January, 2026

    57 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (13 miles)

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  • Average Low 2021–2026

    50.2 °F
  • Average 2021–2026

    58.4 °F
  • Average High 2021–2026

    66.9 °F
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