Tri-County Airport Weather Forecast

    • 35
    • 53

    Rain Showers

    • 43
    • 58

    Rain Showers

    • 49
    • 59

    Rain Showers

    • 58
    • 79

    Rain Showers Likely

    • 51
    • 74

    Rain Showers

    • 34
    • 65

    Rain Likely

    • 30
    • 48

    Mostly Cloudy

Today 25 Mar Knox

Mostly sunny. Near steady temperature in the lower 50s. Northwest Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 25 Mar Knox

Mostly cloudy. Isolated rain Showers late this Evening, then scattered rain Showers. Lows in the mid 30s. West Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tri-County Airport Temperature Statistics

March Temperature

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

  • Lowest 2 March, 2025

    16.8 °F

  • Average March

    46.5 °F

  • Highest 14 March, 2025

    82.7 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    63.8 °F
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