St. Pat's Weather Forecast

    • 67
    • 84

    Thunderstorms

    • 64
    • 83

    Slight Chance Rain Showers

    • 66
    • 85

    Partly Sunny

    • 66
    • 86

    Mostly Sunny

    • 69
    • 88

    Mostly Sunny

    • 70
    • 90

    Mostly Sunny

Today 9 Jul Northern Will

Cloudy. Scattered Thunderstorms in the morning. Scattered Showers. Scattered Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall in the afternoon. Humid. Highs in the lower 80s. West Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 9 Jul Northern Will

Mostly cloudy. Scattered Showers and Thunderstorms, mainly in the evening. Patchy fog after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. North Winds around 5 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Pat's Temperature Statistics

July Temperature

Joliet Regional Airport (3.7 miles)

  • Lowest 5 July, 2026

    69.3 °F

  • Average July

    79.2 °F

  • Highest 2 July, 2026

    94.6 °F

Climate (2021–2026)

Joliet Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    63.4 °F
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