Bloomington Heights Weather Forecast

    • 23
    • 30

    Increasing Clouds

    • 17
    • 35

    Chance Snow

    • -3
    • 27

    Mostly Cloudy

    • -6
    • 4

    Cold

    • 4
    • 11

    Chance Snow

    • 1
    • 16

    Partly Sunny

    • 7
    • 19

    Partly Sunny

Today 20 Jan McLean

Partly sunny and not as cool. Near steady temperature in the upper 20s. South Winds 10 to 15 Mph.

Tonight 20 Jan McLean

Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Not as cool with Lows in the lower 20s. Temperature rising into the upper 20s after midnight. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of snow 50 percent.

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Bloomington Heights Temperature Statistics

January Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (6.2 miles)

  • Lowest 17 January, 2026

    10 °F

  • Average January

    31.5 °F

  • Highest 8 January, 2026

    61 °F

Climate (2021–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (6.2 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    62.3 °F
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