St. Pat's Weather Forecast

    • 56
    • 80

    Mostly Cloudy

    • 55
    • 75

    Becoming Sunny

    • 53
    • 80

    Sunny

    • 58
    • 83

    Mostly Sunny

    • 65
    • 87

    Partly Sunny

    • 66
    • 86

    Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

Today 31 May Northern Will

Mostly cloudy. Temperatures in the upper 70s. East Winds around 5 Mph.

Tonight 31 May Northern Will

Mostly cloudy. A chance of Sprinkles late. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Pat's Temperature Statistics

May Temperature

Joliet Regional Airport (3.7 miles)

  • Lowest 2 May, 2026

    29.8 °F

  • Average May

    61.9 °F

  • Highest 27 May, 2026

    87.6 °F

Climate (2021–Present)

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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