St. Pat's Weather Forecast
- 61
- 85
Sunny
- 61
- 84
Mostly Sunny
- 65
- 86
Partly Sunny
- 68
- 82
Rain Showers Likely
- 66
- 80
Rain Showers Likely
- 65
- 82
Partly Sunny
- 67
- 85
Slight Chance Thunderstorms
Today 28 Jul Northern Will
Sunny. Temperatures in the lower 80s. North Winds 10 to 15 Mph.
Tonight 28 Jul Northern Will
Clear. Lows in the lower 60s. North Winds 5 to 10 Mph.
St. Pat's Temperature Statistics
July Temperature
Joliet Regional Airport (3.7 miles)
Lowest 23 July, 2026
50.7 °FAverage July
77.4 °FHighest 2 July, 2026
94.6 °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