Will County Forest Preserve Weather Forecast
- 42
- 47
Dense Fog
- 57
- 73
Rain Showers
- 36
- 61
Slight Chance Rain Showers
- 45
- 60
Mostly Sunny
- 50
- 71
Partly Sunny
- 44
- 69
Rain Showers
Today 5 Mar Northern Will
Cloudy. A chance of Showers in the morning. A slight chance of Showers early in the afternoon. Widespread dense fog early in the morning. Areas of dense fog in the late morning and early Afternoon, then patchy fog late. Highs in the upper 40s. North Winds around 5 Mph. Chance of precipitation 30 percent.
Tonight 5 Mar Northern Will
Cloudy. Areas of fog. Near steady temperature in the lower 40s. East Winds around 5 Mph.
Will County Forest Preserve Temperature Statistics
March Temperature
Lewis University Airport (8.7 miles)
Lowest 1 March, 2026
23 °FAverage March
29.5 °FHighest 2 March, 2026
48.2 °F
Climate (2021–Present)
Lewis University Airport (8.7 miles)
Average Low 2021–2026
43.5 °FAverage 2021–2026
52.4 °FAverage High 2021–2026
61.8 °F