Schertz Aerial Service - Cooksville Airport Weather Forecast

    • 73
    • 87

    Chance Thunderstorms

    • 72
    • 88

    Chance Rain Showers

    • 71
    • 88

    Rain Showers Likely

    • 68
    • 85

    Chance Thunderstorms

    • 63
    • 81

    Rain Showers Likely

    • 63
    • 77

    Chance Rain Showers

    • 65
    • 79

    Chance Rain Showers

Today 9 Aug McLean

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. South Winds 15 to 20 Mph. Chance of rain 20 percent.

Tonight 9 Aug McLean

Partly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Humid with Lows in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

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Schertz Aerial Service - Cooksville Airport Temperature Statistics

August Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (12.4 miles)

  • Lowest 3 August, 2026

    63 °F

  • Average August

    72.4 °F

  • Highest 4 August, 2026

    84.9 °F

Climate (2021–2026)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (12.4 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    62.7 °F
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