Belleville Weather Forecast

    • 46
    • 71

    Decreasing Clouds

    • 37
    • 66

    Mostly Sunny

    • 34
    • 62

    Sunny

    • 43
    • 65

    Partly Sunny

    • 49
    • 73

    Chance Rain Showers

    • 48
    • 72

    Rain Showers Likely

Today 14 Oct Mifflin

Mostly sunny. Warmer with Highs around 70. North Winds 5 to 10 Mph.

Tonight 14 Oct Mifflin

Mostly clear. Lows in the mid 40s. Northwest Winds around 5 Mph.

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Belleville Temperature Statistics

October Temperature

State College - University Park Airport (18 miles)

  • Lowest 10 October, 2025

    33.8 °F

  • Average October

    56.2 °F

  • Highest 5 October, 2025

    80.6 °F

Climate (2020–Present)

State College - University Park Airport (18 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    60.5 °F
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