St. Pat's Weather Forecast

    • 48
    • 75

    Sunny

    • 48
    • 74

    Mostly Sunny

    • 49
    • 74

    Partly Sunny

    • 51
    • 75

    Mostly Cloudy

    • 50
    • 70

    Mostly Cloudy

    • 48
    • 65

    Mostly Cloudy

    • 48
    • 68

    Partly Sunny

Today 22 Oct Northern Will

Partly cloudy. Highs in the mid 60s.

Tonight 22 Oct Northern Will

Clear. Patchy fog after midnight. Lows in the upper 40s. East Winds around 5 Mph in the Evening, becoming light and variable.

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St. Pat's Temperature Statistics

October Temperature

Joliet Regional Airport (3.7 miles)

  • Lowest 18 October, 2026

    35.6 °F

  • Average October

    60.7 °F

  • Highest 12 October, 2026

    89.6 °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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