St. Pat's Weather Forecast
- 41
- 66
Chance Rain Showers
- 52
- 64
Mostly Cloudy
- 50
- 63
Rain Showers Likely
- 53
- 67
Chance Rain Showers
- 56
- 69
Rain Showers Likely
- 54
- 69
Rain Showers Likely
Today 29 Oct Northern Will
Mostly cloudy. A chance of Showers late in the morning. A slight chance of Thunderstorms in the late morning and early afternoon. A slight chance of Showers early in the afternoon. Highs in the mid 60s. Southwest Winds around 10 Mph, becoming northwest in the afternoon. Chance of precipitation 40 percent.
Tonight 29 Oct Northern Will
Clear, cooler with Lows in the lower 40s. North Winds around 5 Mph.
St. Pat's Temperature Statistics
October Temperature
Joliet Regional Airport (3.7 miles)
Lowest 18 October, 2026
35.6 °FAverage October
59.9 °FHighest 12 October, 2026
89.6 °F
Climate (2021–2026)
Joliet Regional Airport (3.7 miles)
Average Low 2021–2026
43.6 °FAverage 2021–2026
53.7 °FAverage High 2021–2026
63.3 °F