Central Illinois Regional Airport at Bloomington-Normal Weather Forecast

    • 34
    • 51

    Chance Rain/Snow

    • 37
    • 57

    Chance Rain Showers

    • 49
    • 61

    Rain Showers Likely

    • 57
    • 78

    Rain Showers Likely

    • 52
    • 71

    Rain Showers

    • 34
    • 63

    Chance Rain

Today 25 Mar McLean

Mostly cloudy this Morning, then becoming partly sunny. A 40 percent chance of rain. Highs in the lower 50s. Northwest Winds 10 to 15 Mph.

Tonight 25 Mar McLean

Partly cloudy in the Evening, then mostly cloudy with a chance of rain after midnight. Lows in the mid 30s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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Central Illinois Regional Airport at Bloomington-Normal Temperature Statistics

March Temperature

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

  • Lowest 2 March, 2025

    16 °F

  • Average March

    44.2 °F

  • Highest 14 March, 2025

    79 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    61.9 °F
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