Collegeville Weather Forecast

    • 59
    • 83

    Mostly Sunny

    • 65
    • 85

    Rain Showers Likely

    • 65
    • 85

    Rain Showers

    • 62
    • 78

    Rain Showers Likely

    • 63
    • 86

    Partly Sunny

    • 66
    • 89

    Partly Sunny

Today 24 Jun Western Montgomery

Sunny, warmer with Highs in the lower 80s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 24 Jun Western Montgomery

Clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. West Winds around 5 Mph, becoming east after midnight.

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Collegeville Temperature Statistics

June Temperature

Pottstown, Pottstown Limerick Airport (6.2 miles)

  • Lowest 2 June, 2026

    45 °F

  • Average June

    71.5 °F

  • Highest 11 June, 2026

    93 °F

Climate (2021–2026)

Pottstown, Pottstown Limerick Airport (6.2 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.6 °F
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