Iroquois Lake Weather Forecast

    • 54
    • 68

    Chance Rain Showers

    • 52
    • 66

    Chance Rain Showers

    • 59
    • 68

    Rain Showers Likely

    • 54
    • 74

    Rain Showers Likely

    • 46
    • 68

    Chance Rain Showers

    • 44
    • 66

    Chance Rain Showers

    • 41
    • 64

    Partly Sunny

Today 31 Oct Iroquois

Mostly cloudy. Highs in the mid 60s.

Tonight 31 Oct Iroquois

Cloudy. A slight chance of rain in the late evening and overnight. Lows in the lower 50s. East Winds around 5 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Iroquois Lake Temperature Statistics

October Temperature

Rantoul National Aviation Center Airport (16.8 miles)

  • Lowest 18 October, 2026

    32.9 °F

  • Average October

    60.7 °F

  • Highest 13 October, 2026

    89.8 °F

Climate (2021–2026)

Rantoul National Aviation Center Airport (16.8 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.2 °F
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