Glassboro Weather Forecast

    • 62
    • 73

    Rain Showers

    • 62
    • 80

    Mostly Cloudy

    • 64
    • 81

    Mostly Cloudy

    • 55
    • 79

    Mostly Sunny

    • 56
    • 77

    Mostly Sunny

    • 54
    • 75

    Mostly Cloudy

Today 25 May Gloucester

Cloudy. Showers with a slight chance of Thunderstorms this Morning, then a chance of Showers this afternoon. Patchy fog. Warmer with Highs in the lower 70s. South Winds around 5 Mph, becoming west around 5 Mph this afternoon. Chance of rain 80 percent.

Tonight 25 May Gloucester

Mostly cloudy with a 20 percent chance of Showers. Patchy fog. Humid with Lows in the lower 60s. Southwest Winds around 5 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

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Glassboro Temperature Statistics

May Temperature

Philadelphia, Philadelphia International Airport (13 miles)

  • Lowest 1 May, 2026

    47.6 °F

  • Average May

    65.6 °F

  • Highest 19 May, 2026

    98.7 °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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