Idyleside Weather Forecast

    • 26
    • 32

    Chance Flurries

    • 32
    • 42

    Partly Sunny

    • 30
    • 49

    Chance Rain/Snow

    • 18
    • 35

    Chance Snow

    • 26
    • 31

    Chance Snow

    • 20
    • 35

    Chance Snow

Today 11 Jan Northern Will

Mostly cloudy in the Morning, then becoming partly cloudy. A chance of Flurries early in the morning. Blustery with Highs in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 11 Jan Northern Will

Partly cloudy. Near steady temperature in the upper 20s. Southwest Winds 10 to 15 Mph.

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  • Temperature Real-Time

Idyleside Temperature Statistics

January Temperature

Joliet Regional Airport (2.5 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    34 °F

  • Highest 8 January, 2026

    61.3 °F

Climate (2021–Present)

Joliet Regional Airport (2.5 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.1 °F
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