Lannon Lake Rainfall Forecast
- 15%
- 10%
- 20%
- 10%
- 10%
- 10%
- 20%
Lannon Lake Rainfall Statistics
July Rainfall
Wheaton Municipal Airport (16.8 miles)
Total Rainfall July
0.04inDaily Average July
0inWettest Day 7 July, 2026
0.04inWet Days July
1/24 (4%)
Climate (2021–2025)
Wheaton Municipal Airport (16.8 miles)
Annual Average 2021–2025
4inMonthly Average 2021–2026
0.3inDaily Average 2021–2026
0.01inWettest Day 13 August, 2023
2in