Tri-County Airport Weather Forecast

    • 62
    • 84

    Chance Thunderstorms

    • 60
    • 79

    Chance Rain Showers

    • 58
    • 79

    Partly Sunny

    • 61
    • 80

    Partly Sunny

    • 67
    • 83

    Slight Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

Today 21 Aug Knox

Mostly cloudy with a 40 percent chance of Showers and Thunderstorms. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 21 Aug Knox

Mostly cloudy with a 40 percent chance of Showers and Thunderstorms. Lows in the lower 60s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tri-County Airport Temperature Statistics

August Temperature

Peoria, Greater Peoria Regional Airport (21.7 miles)

  • Lowest 1 August, 2019

    57 °F
  • Average August

    75.1 °F
  • Highest 4 August, 2019

    90 °F

Climate (2010–Present)

Peoria, Greater Peoria Regional Airport (21.7 miles)

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  • Average Low 2010–Present

    44.8 °F
  • Average 2010–Present

    53.9 °F
  • Average High 2010–Present

    62.8 °F
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