Pierron Weather Forecast

    • 67
    • 76

    Rain Showers

    • 58
    • 82

    Rain Showers

    • 50
    • 69

    Mostly Cloudy

    • 56
    • 72

    Rain Showers Likely

    • 60
    • 73

    Chance Thunderstorms

    • 61
    • 79

    Chance Rain Showers

    • 64
    • 82

    Chance Rain Showers

Today 18 May Bond

Showers with Thunderstorms likely. Near steady temperature in the mid 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 18 May Bond

Mostly cloudy with Showers likely with a chance of Thunderstorms this Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall this evening. Some Thunderstorms may produce heavy rainfall after midnight. Lows in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 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

    62.7 °F
  • Highest 12 May, 2026

    81.3 °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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