Cathedral Area Weather Forecast

    • 65
    • 86

    Rain Showers

    • 63
    • 84

    Decreasing Clouds

    • 68
    • 87

    Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

    • 68
    • 88

    Slight Chance Thunderstorms

    • 69
    • 90

    Chance Thunderstorms

    • 66
    • 87

    Chance Thunderstorms

Today 6 Jul Northern Will

Cloudy. A chance of Showers and Thunderstorms late in the Morning, then Showers and Thunderstorms likely in the afternoon. Highs in the mid 80s. West Winds around 10 Mph, becoming north 10 to 15 Mph with Gusts to 20 Mph by mid afternoon. Chance of precipitation 70 percent.

Tonight 6 Jul Northern Will

Mostly cloudy. A chance of Showers and Thunderstorms early in the evening. Lows in the mid 60s. Northeast Winds 10 to 15 Mph, becoming north around 5 Mph after midnight. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cathedral Area Temperature Statistics

July Temperature

Joliet Regional Airport (3.7 miles)

  • Lowest 2 July, 2025

    63.3 °F

  • Average July

    80.1 °F

  • Highest 4 July, 2025

    93.4 °F

Climate (2020–Present)

Joliet Regional Airport (3.7 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    63 °F
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