Pierron Weather Forecast

    • 56
    • 80

    Chance Thunderstorms

    • 51
    • 63

    Mostly Cloudy

    • 56
    • 70

    Rain Showers Likely

    • 58
    • 72

    Chance Thunderstorms

    • 60
    • 78

    Chance Rain Showers

    • 61
    • 80

    Chance Rain Showers

    • 64
    • 81

    Chance Rain Showers

Today 19 May Bond

Mostly cloudy with a chance of Showers and Thunderstorms. Highs around 80. Temperature falling into the mid 70s late. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 19 May Bond

Cloudy. A chance of Showers and Thunderstorms, mainly this evening. Cooler with Lows in the mid 50s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pierron Temperature Statistics

May Temperature

Belleville, Scott AFB/MidAmerica Airport (21.7 miles)

  • Lowest 7 May, 2026

    40.1 °F

  • Average May

    63.5 °F

  • Highest 17 May, 2026

    86.5 °F

Climate (2021–Present)

Belleville, Scott AFB/MidAmerica Airport (21.7 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    68.1 °F
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