Bloomington Weather Forecast

    • 62
    • 80

    Rain Showers Likely

    • 64
    • 80

    Chance Thunderstorms

    • 64
    • 82

    Thunderstorms Likely

    • 60
    • 76

    Rain Showers

    • 58
    • 79

    Chance Rain Showers

    • 61
    • 85

    Rain Showers Likely

Today 12 Apr McLean

Partly sunny with a 40 percent chance of Showers. Windy and much warmer. Near steady temperature in the upper 70s. Southwest Winds 25 to 30 Mph.

Tonight 12 Apr McLean

Cloudy. Showers likely with a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Breezy with Lows in the lower 60s. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

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Bloomington Temperature Statistics

April Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (3.7 miles)

  • Lowest 7 April, 2026

    30.9 °F

  • Average April

    51.7 °F

  • Highest 9 April, 2026

    77 °F

Climate (2021–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (3.7 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.5 °F
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