Cathedral Area Weather Forecast

    • 26
    • 33

    Decreasing Clouds

    • 32
    • 43

    Increasing Clouds

    • 32
    • 49

    Chance Rain/Snow

    • 16
    • 37

    Snow Likely

    • 22
    • 28

    Chance Snow

    • 19
    • 34

    Chance Snow

    • 11
    • 25

    Chance Snow

Today 11 Jan Northern Will

Cloudy, Blustery. Highs in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 11 Jan Northern Will

Mostly cloudy. Near steady temperature in the upper 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cathedral Area Temperature Statistics

January Temperature

Joliet Regional Airport (3.7 miles)

  • Lowest 1 January, 2026

    14 °F

  • Average January

    35.4 °F

  • Highest 8 January, 2026

    61.3 °F

Climate (2021–Present)

Joliet Regional Airport (3.7 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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