Greater Peoria Regional Airport Weather Forecast

    • 36
    • 59

    Sunny

    • 34
    • 60

    Sunny

    • 44
    • 61

    Partly Sunny

    • 49
    • 60

    Chance Rain Showers

    • 50
    • 64

    Slight Chance Rain Showers

    • 50
    • 67

    Chance Rain Showers

Today 22 Oct Peoria

Sunny. Highs in the upper 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Oct Peoria

Clear. Areas of frost after midnight. Lows in the mid 30s. Northwest Winds 5 to 10 Mph.

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Greater Peoria Regional Airport Temperature Statistics

October Temperature

Peoria - General Downing-Peoria International Airport (0 miles)

  • Lowest 9 October, 2025

    45 °F

  • Average October

    65.6 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Peoria - General Downing-Peoria International Airport (0 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    64.3 °F
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