Collegeville Weather Forecast

    • 61
    • 70

    Slight Chance Rain Showers

    • 66
    • 77

    Rain Showers Likely

    • 71
    • 87

    Chance Thunderstorms

    • 63
    • 90

    Chance Thunderstorms

    • 60
    • 84

    Partly Sunny

    • 67
    • 86

    Partly Sunny

Today 16 Jun Western Montgomery

Cloudy. A slight chance of Showers this Morning, then a chance of Showers this afternoon. Highs in the upper 60s. Northeast Winds around 5 Mph. Chance of rain 30 percent.

Tonight 16 Jun Western Montgomery

Cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the lower 60s. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.

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Collegeville Temperature Statistics

June Temperature

Pottstown, Pottstown Limerick Airport (6.2 miles)

  • Lowest 2 June, 2025

    44.7 °F

  • Average June

    69.5 °F

  • Highest 12 June, 2025

    88 °F

Climate (2020–Present)

Pottstown, Pottstown Limerick Airport (6.2 miles)

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  • Average Low 2020–2025

    44.8 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    64.4 °F
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