P.J. Killian Airport Weather Forecast

    • 64
    • 83

    Increasing Clouds

    • 63
    • 78

    Rain Showers

    • 61
    • 77

    Rain Showers Likely

    • 59
    • 80

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

    • 65
    • 84

    Slight Chance Thunderstorms

Today 30 Jul McLean

Sunny. Highs in the lower 80s. Southeast Winds around 5 Mph.

Tonight 30 Jul McLean

Partly cloudy. Lows in the mid 60s. Southeast Winds around 5 Mph.

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P.J. Killian Airport Temperature Statistics

July Temperature

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

  • Lowest 23 July, 2026

    53.1 °F

  • Average July

    76.7 °F

  • Highest 27 July, 2026

    93.9 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    62.7 °F
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