Minooka Weather Forecast

    • 53
    • 65

    Rain Showers

    • 54
    • 67

    Mostly Cloudy

    • 58
    • 68

    Rain Showers Likely

    • 56
    • 72

    Rain Showers Likely

    • 50
    • 68

    Chance Rain Showers

    • 46
    • 64

    Chance Rain Showers

Today 31 Oct Grundy

Cloudy. Scattered Showers early in the Morning, then isolated Showers in the late morning and afternoon. Highs in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 31 Oct Grundy

Cloudy. A slight chance of Showers in the evening. Lows in the mid 50s. East Winds around 5 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Minooka Temperature Statistics

October Temperature

Joliet Regional Airport (5.6 miles)

  • Lowest 18 October, 2026

    35.6 °F

  • Average October

    60 °F

  • Highest 12 October, 2026

    89.6 °F

Climate (2021–2026)

Joliet Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.4 °F
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