Freemansburg Weather Forecast

    • 67
    • 83

    Chance Rain Showers

    • 54
    • 82

    Mostly Sunny

    • 59
    • 75

    Rain Showers Likely

    • 58
    • 73

    Rain Showers Likely

    • 56
    • 72

    Chance Rain Showers

    • 55
    • 69

    Slight Chance Rain Showers

Today 17 Sep Northampton

Partly sunny in the Morning, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the afternoon. Humid with Highs in the lower 80s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 17 Sep Northampton

Mostly cloudy. A chance of Showers in the evening. Humid with Lows in the mid 60s. Southwest Winds around 5 Mph, becoming northwest around 5 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Freemansburg Temperature Statistics

September Temperature

Allentown, Lehigh Valley International Airport (5 miles)

  • Lowest 12 September, 2026

    52.6 °F

  • Average September

    72 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Allentown, Lehigh Valley International Airport (5 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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