McNabb Rainfall Forecast
- 5%
- No Rain
- 5%
- 25%
- 40%
- 35%
- 30%
McNabb Rainfall Statistics
September Rainfall
Illinois Valley Regional Airport (12.4 miles)
Total Rainfall September
0.4inDaily Average September
0.03inWettest Day 3 September, 2025
0.4inWet Days September
1/16 (6%)
Climate (2010–Present)
Illinois Valley Regional Airport (12.4 miles)
Annual Average 2020–2024
30.9inMonthly Average 2020–2025
2.8inDaily Average 2020–2025
0.1inWettest Day 14 December, 2022
3.4in