Bloomington Heights Weather Forecast

    • 27
    • 37

    Freezing Rain

    • 9
    • 32

    Chance Snow

    • 14
    • 24

    Partly Sunny

    • 34
    • 40

    Chance Rain

    • 19
    • 38

    Chance Snow

    • 10
    • 28

    Chance Snow

    • -2
    • 17

    Mostly Cloudy

Today 6 Dec McLean

Mostly cloudy. Highs in the mid 30s. South Winds around 5 Mph.

Tonight 6 Dec McLean

Cloudy. A chance of freezing drizzle and snow this Evening, then snow likely with a slight chance of freezing drizzle after midnight. Patchy fog after midnight. Little or no snow accumulation. Ice accumulation around a trace. Lows in the upper 20s. Temperature rising into the lower 30s after midnight. Southeast Winds 5 to 10 Mph. Chance of precipitation 70 percent.

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Bloomington Heights Temperature Statistics

December Temperature

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

  • Lowest 4 December, 2025

    1 °F

  • Average December

    20 °F

  • Highest 3 December, 2025

    30.9 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.2 °F
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