Schertz Aerial Service - Cooksville Airport Weather Forecast

    • 49
    • 72

    Severe Tstms

    • 47
    • 64

    Chance Rain Showers

    • 40
    • 60

    Partly Sunny

    • 40
    • 61

    Partly Sunny

    • 35
    • 57

    Partly Sunny

    • 40
    • 60

    Partly Sunny

Today 27 Apr McLean

Showers. A chance of Thunderstorms late this Morning, then Thunderstorms likely this afternoon. Some Thunderstorms may be severe with damaging Winds and large hail. Some Thunderstorms may be severe with damaging Winds and large hail. Breezy with Highs in the lower 70s. South Winds 20 to 25 Mph. Gusts up to 40 Mph this afternoon. Chance of rain near 100 percent.

Tonight 27 Apr McLean

Mostly cloudy. Showers with Thunderstorms likely in the Evening, then a slight chance of Thunderstorms after midnight. Some Thunderstorms may be severe. Breezy with Lows in the upper 40s. South Winds 15 to 25 Mph with Gusts up to 35 Mph, becoming west around 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain 90 percent.

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Schertz Aerial Service - Cooksville Airport Temperature Statistics

April Temperature

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

  • Lowest 7 April, 2026

    30.9 °F

  • Average April

    55.9 °F

  • Highest 13 April, 2026

    82.9 °F

Climate (2021–Present)

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

    53.1 °F

  • Average High 2021–2026

    62.6 °F
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