Cathedral Area Weather Forecast

    • 17
    • 29

    Chance Flurries

    • 18
    • 30

    Partly Sunny

    • 30
    • 43

    Mostly Cloudy

    • 25
    • 44

    Chance Snow

    • 25
    • 39

    Chance Snow

    • 32
    • 53

    Partly Sunny

Today 22 Feb Northern Will

Mostly cloudy. A slight chance of snow early in the Morning, then a chance of Flurries in the late morning and afternoon. Blustery with Highs in the upper 20s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 20 percent.

Tonight 22 Feb Northern Will

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 17. Northwest Winds 15 to 20 Mph, Diminishing to 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cathedral Area Temperature Statistics

February Temperature

Joliet Regional Airport (3.7 miles)

  • Lowest 1 February, 2026

    1.4 °F

  • Average February

    34.2 °F

  • Highest 16 February, 2026

    67.6 °F

Climate (2021–Present)

Joliet Regional Airport (3.7 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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