Central Illinois Regional Airport at Bloomington-Normal Weather Forecast

    • 54
    • 79

    Partly Sunny

    • 60
    • 81

    Partly Sunny

    • 47
    • 76

    Rain Showers

    • 46
    • 65

    Partly Sunny

    • 57
    • 72

    Mostly Cloudy

    • 67
    • 83

    Chance Rain Showers

Today 23 Apr McLean

Partly sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.

Tonight 23 Apr McLean

Partly cloudy. Lows in the mid 50s. Southeast Winds 5 to 10 Mph.

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Central Illinois Regional Airport at Bloomington-Normal Temperature Statistics

April Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (0 miles)

  • Lowest 8 April, 2025

    24.1 °F

  • Average April

    49.7 °F

  • Highest 18 April, 2025

    77 °F

Climate (2020–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (0 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62 °F
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