Weather in Chicago in April
April in Chicago is cool with average temperatures around 7.0°C (44.6°F). Moderate rainfall of 95mm spread over 12 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
10.1°C
50.2°F
Low
3.8°C
38.8°F
Precipitation
95 mm
3.7 inches
~12 rainy days
Conditions
Humidity
81%
Comparison to Adjacent Months
April is 4.9°C warmer than March, 33mm wetter than March.
April is 4.8°C cooler than May, 23mm drier than May.