P.J. Killian Airport Weather Forecast

    • 14
    • 34

    Breezy

    • 22
    • 27

    Partly Sunny

    • 12
    • 37

    Chance Snow

    • 4
    • 17

    Slight Chance Snow

    • 8
    • 19

    Partly Sunny

    • 3
    • 21

    Partly Sunny

Today 14 Jan McLean

Mostly cloudy. Scattered snow Showers this morning. Brisk and much cooler with Highs in the mid 30s. Temperature falling into the lower 20s this afternoon. Northwest Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of snow 30 percent.

Tonight 14 Jan McLean

Partly cloudy in the Evening, then becoming mostly clear. Much cooler with Lows around 14. Northwest Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

P.J. Killian Airport Temperature Statistics

January Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (9.3 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    34.8 °F

  • Highest 8 January, 2026

    61 °F

Climate (2021–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (9.3 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    62.3 °F
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