Heavy rain is bringing a flash flood risk to parts of the Mid-Atlantic on Sunday. This activity will diminish overnight. On Monday, the focus shifts into the Plains and Mississippi Valley where severe thunderstorms and heavy rains will be possible through Tuesday. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >
April Normals for Rockford for Temperature, Precipitation and Snowfall
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Day of Month | High | Low | Average | HDD | CDD | Precipitation | Snowfall |
1 | 53.9 | 33.5 | 43.7 | 21.4 | 0 | 0.11 | 0.1 |
2 | 54.3 | 33.8 | 44.1 | 21 | 0.1 | 0.11 | 0 |
3 | 54.7 | 34.1 | 44.4 | 20.6 | 0.1 | 0.11 | 0.1 |
4 | 55.2 | 34.5 | 44.8 | 20.2 | 0.1 | 0.11 | 0 |
5 | 55.6 | 34.8 | 45.2 | 19.9 | 0.1 | 0.12 | 0.1 |
6 | 56 | 35.1 | 45.6 | 19.5 | 0.1 | 0.12 | 0 |
7 | 56.4 | 35.5 | 45.9 | 19.1 | 0.1 | 0.11 | 0.1 |
8 | 56.8 | 35.8 | 46.3 | 18.8 | 0.1 | 0.12 | 0 |
9 | 57.2 | 36.2 | 46.7 | 18.4 | 0.1 | 0.12 | 0 |
10 | 57.6 | 36.5 | 47.1 | 18.1 | 0.1 | 0.12 | 0 |
11 | 58 | 36.9 | 47.4 | 17.7 | 0.1 | 0.12 | 0.1 |
12 | 58.4 | 37.2 | 47.8 | 17.3 | 0.1 | 0.12 | 0 |
13 | 58.8 | 37.6 | 48.2 | 17 | 0.1 | 0.12 | 0 |
14 | 59.2 | 37.9 | 48.5 | 16.6 | 0.1 | 0.13 | 0.1 |
15 | 59.6 | 38.3 | 48.9 | 16.2 | 0.1 | 0.12 | 0 |
16 | 59.9 | 38.6 | 49.3 | 15.9 | 0.1 | 0.13 | 0 |
17 | 60.3 | 39 | 49.7 | 15.5 | 0.2 | 0.13 | 0 |
18 | 60.7 | 39.3 | 50 | 15.1 | 0.2 | 0.14 | 0.1 |
19 | 61.1 | 39.7 | 50.4 | 14.8 | 0.2 | 0.13 | 0 |
20 | 61.5 | 40.1 | 50.8 | 14.4 | 0.2 | 0.13 | 0 |
21 | 61.9 | 40.4 | 51.1 | 14 | 0.2 | 0.14 | 0 |
22 | 62.3 | 40.8 | 51.5 | 13.7 | 0.2 | 0.13 | 0.1 |
23 | 62.6 | 41.1 | 51.9 | 13.3 | 0.2 | 0.12 | 0 |
24 | 63 | 41.5 | 52.3 | 13 | 0.2 | 0.13 | 0 |
25 | 63.4 | 41.9 | 52.6 | 12.6 | 0.3 | 0.13 | 0 |
26 | 63.8 | 42.2 | 53 | 12.3 | 0.3 | 0.13 | 0 |
27 | 64.2 | 42.6 | 53.4 | 11.9 | 0.3 | 0.14 | 0.1 |
28 | 64.5 | 43 | 53.8 | 11.6 | 0.3 | 0.14 | 0 |
29 | 64.9 | 43.3 | 54.1 | 11.2 | 0.4 | 0.14 | 0 |
30 | 65.3 | 43.7 | 54.5 | 10.9 | 0.4 | 0.13 | 0 |
MONTH | 59.7 | 38.5 | 49.1 | 482 | 5.1 | 3.75 | 0.9 |