St. Pat's Weather Forecast

    • 52
    • 73

    Mostly Sunny

    • 60
    • 77

    Chance Rain Showers

    • 59
    • 82

    Mostly Cloudy

    • 57
    • 75

    Partly Sunny

    • 52
    • 79

    Mostly Cloudy

    • 44
    • 65

    Partly Sunny

Today 8 Oct Northern Will

Mostly sunny. Highs in the lower 70s. Northwest Winds 5 to 10 Mph.

Tonight 8 Oct Northern Will

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. West Winds around 5 Mph, becoming southeast after midnight.

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  • Temperature Real-Time

St. Pat's Temperature Statistics

October Temperature

Joliet Regional Airport (3.7 miles)

  • Lowest 5 October, 2026

    42.1 °F

  • Average October

    60.6 °F

  • Highest 4 October, 2026

    75.7 °F

Climate (2021–2026)

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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