Bloomington Weather Forecast

    • 35
    • 51

    Rain

    • 20
    • 40

    Rain/Snow

    • 24
    • 33

    Partly Sunny

    • 33
    • 43

    Partly Sunny

    • 31
    • 49

    Chance Rain

    • 18
    • 36

    Chance Rain/Snow

    • 22
    • 31

    Partly Sunny

Today 9 Jan McLean

Partly sunny and cooler. Near steady temperature in the upper 40s. North Winds 5 to 10 Mph.

Tonight 9 Jan McLean

Mostly cloudy. A chance of rain after midnight. Lows in the mid 30s. East Winds around 5 Mph, becoming southeast after midnight. Chance of rain 50 percent.

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Bloomington Temperature Statistics

January Temperature

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

  • Lowest 1 January, 2026

    14 °F

  • Average January

    32.6 °F

  • Highest 7 January, 2026

    53.1 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    62.3 °F
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