Germansville Weather Forecast

    • 54
    • 74

    Mostly Cloudy

    • 55
    • 65

    Chance Rain Showers

    • 55
    • 64

    Rain Showers Likely

    • 54
    • 69

    Partly Sunny

    • 53
    • 72

    Partly Sunny

    • 57
    • 74

    Partly Sunny

Today 25 Sep Lehigh

Partly sunny. Highs in the mid 70s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 25 Sep Lehigh

Mostly cloudy. A chance of rain after midnight. Lows in the mid 50s. North Winds around 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Germansville Temperature Statistics

September Temperature

Allentown, Lehigh Valley International Airport (13.7 miles)

  • Lowest 15 September, 2026

    45.6 °F

  • Average September

    69.8 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Allentown, Lehigh Valley International Airport (13.7 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.6 °F
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