Tri-County Airport Weather Forecast

    • 68
    • 86

    Partly Sunny

    • 68
    • 90

    Partly Sunny

    • 64
    • 83

    Rain Showers

    • 63
    • 82

    Mostly Sunny

    • 71
    • 87

    Mostly Sunny

    • 73
    • 92

    Mostly Sunny

Today 16 Jun Knox

Partly sunny. Highs in the mid 80s. Southeast Winds around 5 Mph.

Tonight 16 Jun Knox

Partly cloudy. Near steady temperature in the mid 60s. East Winds around 5 Mph.

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  • Temperature Real-Time

Tri-County Airport Temperature Statistics

June Temperature

Peoria - General Downing-Peoria International Airport (21.1 miles)

  • Lowest 1 June, 2025

    52.6 °F

  • Average June

    69.7 °F

  • Highest 11 June, 2025

    87.7 °F

Climate (2020–Present)

Peoria - General Downing-Peoria International Airport (21.1 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    64 °F
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