St. Pat's Weather Forecast

    • 58
    • 78

    Mostly Sunny

    • 63
    • 79

    Partly Sunny

    • 64
    • 83

    Chance Thunderstorms

    • 62
    • 82

    Mostly Sunny

    • 63
    • 82

    Partly Sunny

    • 67
    • 82

    Chance Rain Showers

Today 24 Aug Northern Will

Mostly sunny in the Morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 24 Aug Northern Will

Mostly clear. Lows in the upper 50s. East Winds around 5 Mph, becoming south after midnight.

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  • Temperature Real-Time

St. Pat's Temperature Statistics

August Temperature

Joliet Regional Airport (3.7 miles)

  • Lowest 21 August, 2026

    57.6 °F

  • Average August

    74.6 °F

  • Highest 10 August, 2026

    89.4 °F

Climate (2021–2026)

Joliet Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    63.4 °F
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