Idyleside Weather Forecast

    • -1
    • 15

    Snow

    • 4
    • 9

    Cold

    • 3
    • 18

    Partly Sunny

    • 2
    • 16

    Chance Snow

    • 4
    • 15

    Partly Sunny

    • 6
    • 18

    Partly Sunny

Today 25 Jan Northern Will

Snow until late afternoon. Total snow accumulation of 2 to 4 Inches. Highs around 13. North Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon. Chance of precipitation 90 percent. Wind chill Values as low as 13 below in the morning.

Tonight 25 Jan Northern Will

Partly cloudy. Lows around 2 below. Northwest Winds 10 to 15 Mph. Wind chill Values as low as 19 below.

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Idyleside Temperature Statistics

January Temperature

Joliet Regional Airport (2.5 miles)

  • Lowest 19 January, 2026

    2.1 °F

  • Average January

    29.7 °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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