Ontario Rainfall Forecast
- No Rain
- 70%
- 80%
- 15%
- 10%
- 15%
- 30%
Ontario Rainfall Statistics
August Rainfall
Galesburg Municipal Airport (11.8 miles)
Total Rainfall August
3.9inDaily Average August
3.9inWettest Day 1 August, 2026
3.9inWet Days August
1/4 (25%)
Climate (2021–2025)
Galesburg Municipal Airport (11.8 miles)
Annual Average 2021–2025
46.2inMonthly Average 2021–2026
13.1inDaily Average 2021–2026
0.4inWettest Day 21 July, 2026
71.6in