Custer Park Rainfall Forecast
- 55%
- 5%
- No Rain
- No Rain
- 25%
- 25%
- 5%
Custer Park Rainfall Statistics
August Rainfall
Greater Kankakee Airport (18.6 miles)
Total Rainfall August
9.9inDaily Average August
0.5inWettest Day 1 August, 2026
4.5inWet Days August
12/22 (55%)
Climate (2021–2025)
Greater Kankakee Airport (18.6 miles)
Annual Average 2021–2025
39.5inMonthly Average 2021–2026
3.6inDaily Average 2021–2026
0.1inWettest Day 5 August, 2023
5.5in