Beltzville Airport Weather Forecast

    • 46
    • 68

    Becoming Sunny

    • 52
    • 75

    Mostly Sunny

    • 50
    • 76

    Mostly Sunny

    • 50
    • 73

    Chance Rain Showers

    • 51
    • 74

    Mostly Sunny

    • 57
    • 80

    Mostly Sunny

Today 30 May Carbon

Mostly sunny. Highs in the mid 60s. North Winds 15 to 20 Mph. Gusts up to 45 Mph, decreasing to 35 Mph this afternoon.

Tonight 30 May Carbon

Mostly clear. Lows in the lower 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Beltzville Airport Temperature Statistics

May Temperature

Allentown, Lehigh Valley International Airport (16.2 miles)

  • Lowest 1 May, 2026

    36.6 °F

  • Average May

    61.2 °F

  • Highest 18 May, 2026

    94.6 °F

Climate (2021–Present)

Allentown, Lehigh Valley International Airport (16.2 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.5 °F
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