Coopersburg Weather Forecast

    • 50
    • 61

    Rain Showers Likely

    • 47
    • 65

    Chance Rain Showers

    • 48
    • 64

    Chance Rain Showers

    • 50
    • 66

    Chance Rain Showers

    • 50
    • 66

    Partly Sunny

Today 22 Sep Lehigh

Cloudy. A chance of Showers, mainly this morning. Highs around 60. Northeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 22 Sep Lehigh

Mostly cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coopersburg Temperature Statistics

September Temperature

Quakertown Airport (5 miles)

  • Lowest 15 September, 2026

    44.6 °F

  • Average September

    70.4 °F

  • Highest 3 September, 2026

    89.6 °F

Climate (2021–2026)

Quakertown Airport (5 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.4 °F
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