Glassboro Weather Forecast

    • 50
    • 71

    Becoming Sunny

    • 60
    • 81

    Mostly Sunny

    • 62
    • 87

    Partly Sunny

    • 63
    • 90

    Mostly Sunny

    • 67
    • 93

    Mostly Sunny

    • 65
    • 94

    Chance Rain Showers

Today 15 May Gloucester

Mostly sunny. Highs in the lower 70s. Northwest Winds 5 to 10 Mph.

Tonight 15 May Gloucester

Partly cloudy in the Evening, then clearing. Lows in the lower 50s. Northwest Winds around 5 Mph, becoming southwest after midnight.

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Glassboro Temperature Statistics

May Temperature

Philadelphia, Philadelphia International Airport (13 miles)

  • Lowest 12 May, 2026

    46.9 °F

  • Average May

    61.7 °F

  • Highest 5 May, 2026

    86.6 °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

    67 °F
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