Cathedral Area Weather Forecast

    • 63
    • 81

    Mostly Sunny

    • 64
    • 85

    Mostly Sunny

    • 68
    • 86

    Mostly Sunny

    • 68
    • 87

    Rain Showers Likely

    • 65
    • 83

    Chance Thunderstorms

    • 65
    • 84

    Slight Chance Thunderstorms

Today 6 Jul Northern Will

Partly cloudy in the morning then clearing. Highs around 80. Northeast Winds 5 to 10 Mph.

Tonight 6 Jul Northern Will

Mostly clear. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cathedral Area Temperature Statistics

July Temperature

Joliet Regional Airport (3.7 miles)

  • Lowest 4 July, 2026

    69.8 °F

  • Average July

    81.2 °F

  • Highest 2 July, 2026

    94.6 °F

Climate (2021–2026)

Joliet Regional Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    63.4 °F
Get WillyWeather+ to remove ads