Waterloo Rainfall Forecast
- 100%
- 85%
- No Rain
- No Rain
- No Rain
- No Rain
- 15%
Waterloo Rainfall Statistics
October Rainfall
Watertown (13 miles)
Total Rainfall October
3.5 inDaily Average October
0.3 inWettest Day 1 October, 2026
3.3 inWet Days October
3/15 (20%)
Climate (2021–2025)
Watertown (13 miles)
Annual Average 2021–2025
26.3 inMonthly Average 2021–2026
2.7 inDaily Average 2021–2026
0.1 inWettest Day 1 August, 2026
5 in