Hellertown Weather Forecast

    • 63
    • 80

    Rain Showers Likely

    • 64
    • 87

    Rain Showers Likely

    • 59
    • 80

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

    • 59
    • 81

    Chance Rain Showers

    • 61
    • 79

    Chance Rain Showers

Today 17 Jun Northampton

Partly sunny with a chance of Showers. A chance of Thunderstorms in the afternoon. More humid with Highs in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 17 Jun Northampton

Mostly cloudy with a chance of Showers. Lows in the lower 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hellertown Temperature Statistics

June Temperature

Allentown, Lehigh Valley International Airport (6.8 miles)

  • Lowest 2 June, 2026

    44.7 °F

  • Average June

    72.3 °F

  • Highest 11 June, 2026

    93.7 °F

Climate (2021–2026)

Allentown, Lehigh Valley International Airport (6.8 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.5 °F
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