Marshalltown Rainfall Forecast
- No Rain
- No Rain
- No Rain
- 5%
- No Rain
- 50%
- 45%
Marshalltown Rainfall Statistics
October Rainfall
Roanoke, Roanoke Regional Airport (15.5 miles)
Total Rainfall October
5.8 inDaily Average October
0.2 inWettest Day 11 October, 2026
2.8 inWet Days October
7/30 (23%)
Climate (2021–2025)
Roanoke, Roanoke Regional Airport (15.5 miles)
Annual Average 2021–2025
39.8 inMonthly Average 2021–2026
3.1 inDaily Average 2021–2026
0.1 inWettest Day 21 August, 2025
4.3 in