Belleville Weather Forecast

    • 70
    • 84

    Chance Thunderstorms

    • 70
    • 90

    Chance Rain Showers

    • 61
    • 86

    Rain Showers Likely

    • 55
    • 79

    Mostly Sunny

    • 56
    • 77

    Partly Sunny

    • 58
    • 79

    Partly Sunny

    • 60
    • 80

    Mostly Cloudy

Today 2 Sep Mifflin

Showers and Thunderstorms likely. Very warm with Highs in the lower 80s. South Winds around 5 Mph. Chance of rain 60 percent.

Tonight 2 Sep Mifflin

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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Belleville Temperature Statistics

September Temperature

State College - University Park Airport (18 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

State College - University Park Airport (18 miles)

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  • Average Low 2021–2026

    42.9 °F
  • Average 2021–2026

    50.3 °F
  • Average High 2021–2026

    60.4 °F
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