Glassboro Weather Forecast

    • 32
    • 37

    Increasing Clouds

    • 25
    • 47

    Partly Sunny

    • 11
    • 36

    Mostly Cloudy

    • 12
    • 18

    Snow

    • 14
    • 20

    Snow

    • 6
    • 24

    Slight Chance Snow

Today 21 Jan Gloucester

Sunny this Morning, then becoming partly sunny. Not as cool with Highs in the upper 30s. South Winds 5 to 10 Mph.

Tonight 21 Jan Gloucester

Mostly cloudy in the Evening, then becoming partly cloudy. Not as cool. Near steady temperature in the mid 30s. Southwest Winds 10 to 15 Mph.

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Glassboro Temperature Statistics

January Temperature

Philadelphia, Philadelphia International Airport (13 miles)

  • Lowest 19 January, 2026

    21 °F

  • Average January

    37.1 °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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