Algonquin Rainfall Forecast
- 5%
- No Rain
- No Rain
- 20%
- 20%
- 10%
- 10%
Algonquin Rainfall Statistics
September Rainfall
Chicago / West Chicago, Dupage Airport (18.6 miles)
Total Rainfall September
0.03inDaily Average September
0inWettest Day 3 September, 2025
0.03inWet Days September
1/10 (10%)
Climate (2010–Present)
Chicago / West Chicago, Dupage Airport (18.6 miles)
Annual Average 2020–2024
29.9inMonthly Average 2020–2025
2.5inDaily Average 2020–2025
0.1inWettest Day 28 July, 2023
3.2in