Rockford April Weather

Averages and records for weather in Rockford, Illinois in the month of April.
Typical Rockford April Weather
1991–2020
Average daily high 59.8 °F
Average daily low 37.9 °F
Average monthly precipitation 3.7 inches
Average monthly snow 0.8 inches
Daily chance of precipitation 39.4%
Daily chance of snow 3.1%
Rockford April Weather Records
1893–2024
Highest temperature 93 °F April 10, 1930
Lowest temperature 5 °F April 7, 1982
Highest daily low 68 °F April 5, 1929
Lowest daily high 28 °F April 3, 1954
Hottest average high temperature 69.4 °F 1942
Coldest average high temperature 48.3 °F 1907
Most daily precipitation 3.4 inches April 21, 1973
Most monthly precipitation 9.9 inches 1973
Most daily snow 7.0 inches April 18, 1912
Most monthly snow 9.0 inches 1936
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
April 1 54.2 33.4 84 16
April 2 54.7 33.7 80 18
April 3 55.1 34.1 80 15
April 4 55.7 34.4 84 9
April 5 56.1 34.8 82 15
April 6 56.5 35.2 86 11
April 7 56.9 35.5 85 5
April 8 57.3 35.8 85 15
April 9 57.7 36.0 77 17
April 10 58.2 36.4 93 18
April 11 58.5 36.7 88 19
April 12 58.9 36.9 84 19
April 13 59.2 37.2 83 18
April 14 59.4 37.4 85 21
April 15 59.7 37.7 87 16
April 16 60.0 38.1 86 19
April 17 60.3 38.5 86 22
April 18 60.5 38.8 91 22
April 19 61.0 39.2 87 16
April 20 61.4 39.6 89 24
April 21 61.8 40.0 86 24
April 22 62.3 40.4 91 23
April 23 62.7 40.8 86 22
April 24 63.2 41.3 88 16
April 25 63.7 41.7 90 25
April 26 64.1 42.1 90 25
April 27 64.5 42.5 88 26
April 28 64.9 42.8 86 28
April 29 65.1 43.1 90 27
April 30 65.3 43.4 91 28
Weather Station Details
Years Station Coordinates
1951–2024 Greater Rockford Airport location
1893–1950 Rockford location