Cathedral Area Weather Forecast

    • 26
    • 43

    Increasing Clouds

    • 28
    • 44

    Partly Sunny

    • 31
    • 51

    Mostly Sunny

    • 34
    • 51

    Partly Sunny

    • 33
    • 52

    Partly Sunny

    • 40
    • 54

    Mostly Cloudy

Today 11 Feb Northern Will

Sunny. Highs in the lower 40s. Northwest Winds 10 to 15 Mph.

Tonight 11 Feb Northern Will

Clear in the Evening, then becoming partly cloudy. Lows in the mid 20s. Northwest Winds around 5 Mph.

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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

    25.9 °F

  • Highest 9 February, 2026

    41.9 °F

Climate (2021–Present)

Joliet Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.1 °F
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