Weather on April 17
Chicago, IL
55 Years of Data
About This Date
April 17th in Chicago, IL typically brings mild spring weather, with average highs around 60°F and lows near 42°F. Over 53 years of records, the warmest April 17th was in 1976 (75°F average), while the coldest was 2018 (35°F) — a 40°F range across recorded history. Rain or other precipitation has occurred on about 21% of April 17th dates historically, with the wettest April 17th recording 1.83" of rain. The last decade has been 4.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.4°F cooler on this date compared to 20-30 years ago.
Planning for April 17th in Chicago, IL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 81° | 43° | 62° | — | — |
| 2025 | 65° | 40° | 52° | — | — |
| 2024 | 68° | 55° | 62° | — | — |
| 2023 | 40° | 32° | 36° | — | — |
| 2022 | 39° | 35° | 37° | — | — |
| 2021 | 47° | 39° | 43° | — | — |
| 2020 | 42° | 33° | 38° | — | — |
| 2019 | 75° | 43° | 59° | — | — |
| 2018coldest | 39° | 30° | 35° | — | — |
| 2017 | 63° | 43° | 53° | — | — |
| 2016 | 64° | 49° | 56° | — | — |
| 2015 | 72° | 53° | 62° | — | — |
| 2014 | 61° | 42° | 51° | — | — |
| 2013 | 49° | 41° | 45° | — | — |
| 2012 | 53° | 45° | 49° | — | — |
| 2011 | 54° | 38° | 46° | — | — |
| 2010 | 51° | 43° | 47° | — | — |
| 2009 | 58° | 41° | 49° | — | — |
| 2008 | 68° | 43° | 55° | — | — |
| 2007 | 55° | 41° | 48° | — | — |
| 2006 | 52° | 46° | 49° | — | — |
| 2005 | 79° | 53° | 66° | — | — |
| 2004 | 79° | 53° | 66° | 0.1" | — |
| 2003 | 49° | 41° | 45° | 0.05" | — |
| 2002 | 84° | 66° | 75° | — | — |
| 2001 | 45° | 30° | 37° | — | — |
| 2000 | 48° | 41° | 45° | — | — |
| 1999 | 50° | 37° | 44° | — | — |
| 1998 | 56° | 34° | 45° | — | — |
| 1994 | 62° | 47° | 54° | — | — |
| 1993 | 43° | 32° | 37° | — | — |
| 1992 | 68° | 38° | 53° | 0.25" | — |
| 1991 | 57° | 45° | 51° | 0.08" | — |
| 1990 | 63° | 34° | 48° | 0.23" | — |
| 1989 | 73° | 45° | 59° | 0.25" | — |
| 1988 | 68° | 48° | 58° | — | — |
| 1987 | 63° | 43° | 53° | — | — |
| 1986 | 49° | 39° | 44° | — | — |
| 1985 | 63° | 40° | 51° | — | — |
| 1984 | 43° | 36° | 39° | 0.61" | — |
| 1983 | 48° | 30° | 39° | 0.23" | — |
| 1982 | 65° | 47° | 56° | 1.83" | — |
| 1981 | 75° | 51° | 63° | 0.25" | — |
| 1980 | 56° | 35° | 45° | — | — |
| 1979 | 54° | 40° | 47° | — | — |
| 1978 | 48° | 36° | 42° | — | — |
| 1977 | 83° | 51° | 67° | — | — |
| 1976warmest | 84° | 66° | 75° | — | — |
| 1975 | 70° | 41° | 55° | — | — |
| 1974 | 64° | 47° | 55° | — | — |
| 1973 | 61° | 38° | 49° | — | — |
| 1972 | 71° | 46° | 59° | — | — |
| 1971 | 65° | 47° | 56° | 0.13" | — |
Chicago, IL Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Chicago, IL Monthly Precipitation
Average rainfall per month, in inches.
Chicago, IL Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Chicago, IL
Chicago, IL has no months that meet our "pleasant" threshold — every season has tradeoffs.