Nazareth Weather Forecast

    • 57
    • 83

    Sunny

    • 52
    • 83

    Mostly Sunny

    • 52
    • 75

    Partly Sunny

    • 54
    • 74

    Mostly Cloudy

    • 58
    • 78

    Partly Sunny

    • 61
    • 83

    Slight Chance Rain Showers

Today 18 Sep Northampton

Areas of fog this morning. Mostly sunny. Warmer with Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 18 Sep Northampton

Clear. Lows in the upper 50s. Northwest Winds around 5 Mph.

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Nazareth Temperature Statistics

September Temperature

Allentown, Lehigh Valley International Airport (9.3 miles)

  • Lowest 8 September, 2025

    48 °F

  • Average September

    67.1 °F

  • Highest 4 September, 2025

    82.9 °F

Climate (2020–Present)

Allentown, Lehigh Valley International Airport (9.3 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    63.5 °F
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