Idyleside Weather Forecast

    • 70
    • 87

    Becoming Sunny

    • 65
    • 87

    Rain Showers

    • 57
    • 74

    Rain Showers Likely

    • 50
    • 70

    Rain Showers

    • 38
    • 59

    Mostly Sunny

    • 38
    • 58

    Mostly Sunny

Today 12 Oct Northern Will

Partly cloudy in the Morning, then becoming mostly sunny. Highs in the upper 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 12 Oct Northern Will

Mostly clear. Lows around 70. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Real-Time

Idyleside Temperature Statistics

October Temperature

Joliet Regional Airport (2.5 miles)

  • Lowest 5 October, 2026

    42.1 °F

  • Average October

    61.3 °F

  • Highest 7 October, 2026

    81.7 °F

Climate (2021–2026)

Joliet Regional Airport (2.5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.3 °F
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