Gap View Airport Weather Forecast

    • 64
    • 81

    Mostly Cloudy

    • 65
    • 82

    Chance Rain Showers

    • 52
    • 79

    Partly Sunny

    • 56
    • 72

    Rain Showers

    • 56
    • 71

    Rain Showers

    • 54
    • 69

    Chance Rain Showers

    • 53
    • 67

    Chance Rain Showers

Today 16 Sep Northampton

Partly sunny with a 30 percent chance of Showers. Highs in the upper 60s.

Tonight 16 Sep Northampton

Mostly cloudy. Warmer with Lows in the mid 60s. Southwest Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gap View Airport Temperature Statistics

September Temperature

Allentown, Lehigh Valley International Airport (21.7 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 (21.7 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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