Winnebago County Weather in April
Average highs run from 49°F on April 1 to 63°F on April 30, and lows from 29°F to 40°F. Normal precipitation for the month is 3.89 in.
April day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 56°F
- Average low
- 34°F
- Precipitation
- 3.89 in
- Snowfall
- 2.8 in
- Record high
- 94°FApr 28, 1910
- Record low
- 6°FApr 4, 2018
- Chance of a freeze
- 100%
- Daylight
- 12 h 45 min to 14 h 07 min
- Cloud cover
- 65%
- Humidity
- 72%
- Dew point
- 36°F
- Wind
- 13.2 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Apr 1 | 49°F | 29°F | 77°F 2010 | 11°F 1899 | 6% | |
| Apr 2 | 50°F | 29°F | 86°F 2010 | 10°F 1899 | 6% | |
| Apr 3 | 50°F | 30°F | 78°F 1921 | 9°F 1954 | 6% | |
| Apr 4 | 51°F | 30°F | 83°F 1929 | 6°F 2018 | 5% | |
| Apr 5 | 51°F | 30°F | 85°F 1991 | 10°F 1926 | 5% | |
| Apr 6 | 52°F | 31°F | 88°F 1991 | 6°F 1982 | 5% | |
| Apr 7 | 52°F | 31°F | 82°F 1991 | 7°F 1936 | 5% | |
| Apr 8 | 53°F | 31°F | 88°F 1931 | 10°F 1997 | 5% | |
| Apr 9 | 53°F | 32°F | 86°F 1977 | 10°F 1928 | 5% | |
| Apr 10 | 54°F | 32°F | 89°F 1930 | 17°F 2016 | 4% | |
| Apr 11 | 54°F | 32°F | 82°F 1977 | 15°F 1940 | 4% | |
| Apr 12 | 55°F | 33°F | 83°F 1985 | 10°F 1939 | 4% | |
| Apr 13 | 55°F | 33°F | 89°F 2023 | 15°F 1962 | 4% | |
| Apr 14 | 56°F | 34°F | 88°F 2006 | 15°F 1905 | 4% | |
| Apr 15 | 56°F | 34°F | 89°F 2003 | 8°F 1928 | 3% | |
| Apr 16 | 57°F | 34°F | 88°F 1964 | 14°F 2020 | 3% | |
| Apr 17 | 57°F | 35°F | 89°F 2004 | 17°F 1907 | 3% | |
| Apr 18 | 58°F | 35°F | 91°F 2002 | 17°F 1953 | 3% | |
| Apr 19 | 58°F | 35°F | 87°F 2002 | 18°F 1928 | 3% | |
| Apr 20 | 59°F | 36°F | 85°F 1980 | 18°F 2018 | 3% | |
| Apr 21 | 59°F | 36°F | 91°F 1980 | 22°F 1966 | 2% | |
| Apr 22 | 59°F | 37°F | 90°F 1980 | 19°F 1970 | 2% | |
| Apr 23 | 60°F | 37°F | 85°F 1960 | 22°F 1909 | 2% | |
| Apr 24 | 60°F | 37°F | 89°F 1939 | 22°F 1910 | 2% | |
| Apr 25 | 61°F | 38°F | 85°F 1962 | 25°F 1934 | 2% | |
| Apr 26 | 61°F | 38°F | 84°F 1962 | 23°F 1931 | 2% | |
| Apr 27 | 61°F | 39°F | 88°F 1981 | 23°F 1909 | 2% | |
| Apr 28 | 62°F | 39°F | 94°F 1910 | 24°F 1909 | 1% | |
| Apr 29 | 62°F | 40°F | 90°F 1910 | 22°F 1958 | 1% | |
| Apr 30 | 63°F | 40°F | 92°F 2007 | 25°F 1903 | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- April 1
- sunrise 6:57 AM, sunset 7:42 PM
- April 30
- sunrise 6:09 AM, sunset 8:16 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00132977 (Forest City 2 Nne), public domain. Records: NOAA GHCN-Daily, station USC00132977, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.