Bourbonnais Weather Forecast

    • 48
    • 65

    Chance Rain Showers

    • 47
    • 74

    Partly Sunny

    • 40
    • 64

    Partly Sunny

    • 39
    • 61

    Partly Sunny

    • 46
    • 66

    Rain Showers Likely

    • 44
    • 66

    Partly Sunny

Today 8 May Kankakee

Mostly cloudy. A chance of Showers early in the morning. A chance of Showers early in the Afternoon, then a slight chance of Showers late. Highs in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 8 May Kankakee

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Bourbonnais Temperature Statistics

May Temperature

Greater Kankakee Airport (7.5 miles)

  • Lowest 2 May, 2026

    33.1 °F

  • Average May

    52.6 °F

  • Highest 4 May, 2026

    78.4 °F

Climate (2021–Present)

Greater Kankakee Airport (7.5 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.5 °F
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