Schertz Aerial Service - Cooksville Airport Weather Forecast

    • 60
    • 70

    Mostly Cloudy

    • 52
    • 67

    Mostly Cloudy

    • 54
    • 69

    Partly Sunny

    • 52
    • 70

    Partly Sunny

    • 56
    • 72

    Partly Sunny

    • 63
    • 75

    Rain Showers Likely

    • 63
    • 73

    Rain Showers Likely

Today 24 Sep McLean

Mostly cloudy. Near steady temperature around 70. East Winds 5 to 10 Mph.

Tonight 24 Sep McLean

Mostly cloudy. Lows around 60. East Winds around 5 Mph.

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Schertz Aerial Service - Cooksville Airport Temperature Statistics

September Temperature

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

  • Lowest 14 September, 2026

    52 °F

  • Average September

    73.7 °F

  • Highest 1 September, 2026

    95 °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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