Beltzville State Park Weather Forecast

    • 44
    • 63

    Chance Rain Showers

    • 44
    • 70

    Partly Sunny

    • 42
    • 63

    Rain Showers Likely

    • 39
    • 51

    Rain Showers Likely

    • 42
    • 60

    Chance Rain Showers

    • 44
    • 65

    Mostly Cloudy

Today 22 Apr Carbon

Mostly cloudy with a chance of Showers in the Morning, then partly sunny in the afternoon. Highs in the lower 60s. Southeast Winds around 5 Mph, becoming southwest in the afternoon. Chance of rain 50 percent.

Tonight 22 Apr Carbon

Partly cloudy in the Evening, then clearing. Lows in the lower 40s. North Winds around 5 Mph.

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  • Temperature Real-Time

Beltzville State Park Temperature Statistics

April Temperature

Allentown, Lehigh Valley International Airport (16.8 miles)

  • Lowest 8 April, 2026

    24.7 °F

  • Average April

    56.2 °F

  • Highest 16 April, 2026

    89.7 °F

Climate (2021–Present)

Allentown, Lehigh Valley International Airport (16.8 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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