St. Pat's Weather Forecast
- 18
- 59
Blizzard
- 13
- 24
Blizzard
- 25
- 29
Mostly Cloudy
- 15
- 31
Chance Snow
- 12
- 22
Partly Sunny
- 18
- 27
Mostly Cloudy
- 15
- 31
Partly Sunny
Today 28 Dec Northern Will
Areas of fog late in the morning. Patchy fog in the afternoon. Showers late in the morning. A chance of Thunderstorms. Rain in the afternoon. Breezy. Highs in the upper 50s. Southeast Winds 5 to 10 Mph, increasing to southwest 20 to 25 Mph with Gusts up to 35 Mph in the afternoon. Chance of precipitation near 100 percent.
Tonight 28 Dec Northern Will
Cloudy. A chance of snow Showers after midnight. Little or no snow accumulation. Windy with Lows around 18. West Winds 20 to 30 Mph, increasing to 25 to 35 Mph after midnight. Gusts up to 50 Mph. Chance of precipitation 50 percent.
St. Pat's Temperature Statistics
December Temperature
Joliet Regional Airport (3.7 miles)
Lowest 5 December, 2025
-1.1 °FAverage December
28.2 °FHighest 18 December, 2025
51.8 °F
Climate (2020–Present)
Joliet Regional Airport (3.7 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
53.6 °FAverage High 2020–2025
63 °F