Central Illinois Regional Airport at Bloomington-Normal Weather Forecast

    • 3
    • 15

    Chance Snow

    • 2
    • 21

    Partly Sunny

    • 15
    • 23

    Chance Snow

    • 18
    • 31

    Mostly Cloudy

    • 16
    • 29

    Chance Snow

    • 10
    • 26

    Slight Chance Snow

    • 21
    • 29

    Mostly Cloudy

Today 30 Jan McLean

Sunny early this Morning, then becoming partly sunny. A chance of Flurries this afternoon. Highs around 16. North Winds 5 to 10 Mph. Wind chill Values as low as 14 below early this morning.

Tonight 30 Jan McLean

Mostly cloudy with a chance of snow in the Evening, then partly cloudy after midnight. Little or no snow accumulation. Cold with Lows around 3 above. North Winds 10 to 15 Mph. Chance of snow 50 percent. Wind chill Values as low as 14 below.

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Central Illinois Regional Airport at Bloomington-Normal Temperature Statistics

January Temperature

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

  • Lowest 23 January, 2026

    -8 °F

  • Average January

    24.2 °F

  • Highest 8 January, 2026

    61 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.2 °F
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