St. Pat's Weather Forecast
- 68
- 81
Rain Showers
- 70
- 81
Rain Showers Likely
- 73
- 86
Rain Showers Likely
- 68
- 86
Chance Thunderstorms
- 62
- 80
Partly Sunny
- 65
- 80
Partly Sunny
Today 13 Aug Northern Will
Mostly cloudy. Widespread dense fog early in the morning. A slight chance of Showers and Thunderstorms late in the morning. Showers likely and a chance of Thunderstorms in the afternoon. Humid. Highs in the lower 80s. East Winds 5 to 10 Mph. Chance of precipitation 70 percent.
Tonight 13 Aug Northern Will
A chance of Thunderstorms until early morning. Showers likely. A slight chance of Thunderstorms late. Some Thunderstorms may produce heavy rainfall until early morning. Some Thunderstorms may produce heavy rainfall late. Humid with Lows in the upper 60s. East Winds 5 to 10 Mph. Chance of precipitation 70 percent.
St. Pat's Temperature Statistics
August Temperature
Joliet Regional Airport (3.7 miles)
Lowest 3 August, 2026
60.6 °FAverage August
75.3 °FHighest 10 August, 2026
89.4 °F
Climate (2021–2026)
Joliet Regional Airport (3.7 miles)
Average Low 2021–2026
43.6 °FAverage 2021–2026
53.8 °FAverage High 2021–2026
63.4 °F