Beltzville Lake Weather Forecast

    • 43
    • 59

    Rain

    • 39
    • 53

    Slight Chance Rain Showers

    • 35
    • 55

    Partly Sunny

    • 35
    • 55

    Partly Sunny

    • 40
    • 57

    Partly Sunny

    • 35
    • 57

    Mostly Sunny

Today 30 Oct Carbon

Rain. A slight chance of Thunderstorms in the afternoon. Highs in the upper 50s. East Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 30 Oct Carbon

Rain likely with a chance of Thunderstorms in the Evening, then Showers likely after midnight. Lows in the lower 40s. Southeast Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Real-Time

Beltzville Lake Temperature Statistics

October Temperature

Allentown, Lehigh Valley International Airport (16.8 miles)

  • Lowest 10 October, 2025

    33.1 °F

  • Average October

    56.3 °F

  • Highest 5 October, 2025

    84 °F

Climate (2020–Present)

Allentown, Lehigh Valley International Airport (16.8 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    63.6 °F
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