Grant Creek Prairie Nature Preserve Rainfall Forecast
- No Rain
- No Rain
- No Rain
- No Rain
- 5%
- 10%
- 20%
Grant Creek Prairie Nature Preserve Rainfall Statistics
October Rainfall
Joliet Regional Airport (9.9 miles)
Total Rainfall October
3.4 inDaily Average October
0.2 inWettest Day 15 October, 2026
1 inWet Days October
9/24 (38%)
Climate (2021–2025)
Joliet Regional Airport (9.9 miles)
Annual Average 2021–2025
37.4 inMonthly Average 2021–2026
3.5 inDaily Average 2021–2026
0.1 inWettest Day 6 September, 2023
4.4 in