Search again
Rainfall Totals Last 24 Hours in Decatur, IL 62521
Measured from radar and rain gauges by Precip.
Live data updated 9:01 AM CST
0.03" of rain in Decatur, IL 62521 in the last 24 hours
Sat, Oct 31 total: 0.01"
- Past 7 days
- 0.72"
- 2026 so far
- 42.41" 25.1% above average
- Last rain
- 0.71" 1 day ago Oct 30, 2:00 PM - Oct 31, 1:00 AM UTC
- Your exact spot
- Rain varies block by block Pin your yard or field →
Precip measured 0.03" of rain in Decatur, IL 62521 over the last 24 hours and 0.72" over the past 7 days. So far in 2026, Decatur has received 42.41" of rain, 25.1% above average (normal to date: 33.90").
Daily Rainfall Totals in Decatur (Last 7 Days)
Observed 24-hour daily precipitation totals measured by Precip
Monthly Rainfall Totals in Decatur (2026)
Accumulated monthly rainfall compared to 30-year normal averages
| Month | 2026 Total | 30-Yr Normal | vs. Normal |
|---|---|---|---|
| January | 1.54" | 2.34" | −0.80" (−34%) |
| February | 0.88" | 2.03" | −1.15" (−57%) |
| March | 9.61" | 2.72" | +6.89" (+253%) |
| April | 5.79" | 4.17" | +1.61" (+39%) |
| May | 3.54" | 4.64" | −1.10" (−24%) |
| June | 7.50" | 4.60" | +2.90" (+63%) |
| July | 5.28" | 3.64" | +1.64" (+45%) |
| August | 4.44" | 3.24" | +1.20" (+37%) |
| September | 1.91" | 3.12" | −1.21" (−39%) |
| October | 1.91" | 3.29" | −1.38" (−42%) |
| November (to date) | 0.01" | 0.11" | −0.10" (−87%) |
| 2026 YTD Total | 42.41" | 33.90" | +8.51" (25.1% above average) |
Rainfall Totals vs Normals (30 Year Average)
Download Now
Track rainfall in Decatur every day
Get hyper-local alerts, save unlimited locations, and unlock deeper history in the Precip app.
4.8 from over 10K ratings