Weather on April 18
Elgin, IL
55 Years of Data
Avg High
61°F
Avg Low
38°F
Warmest
2002
73°F avg
Coldest
1983
31°F avg
About This Date
April 18th in Elgin, IL typically brings mild spring weather, with average highs around 61°F and lows near 38°F. Over 53 years of records, the warmest April 18th was in 2002 (73°F average), while the coldest was 1983 (31°F) — a 42°F range across recorded history. Precipitation has occurred on 25% of recorded April 18th dates, with snow falling 6% of the time. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for April 18th in Elgin, IL? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 44° | 53° | 0.25" | — |
| 2024 | 67° | 44° | 55° | — | — |
| 2023 | 38° | 30° | 34° | 0.1" | — |
| 2022 | 44° | 29° | 36° | 0.3" | 0.1" |
| 2021 | 60° | 36° | 48° | — | — |
| 2020 | 43° | 32° | 37° | 0.13" | 0.5" |
| 2019 | 78° | 50° | 64° | 0.03" | — |
| 2018 | 43° | 25° | 34° | — | — |
| 2017 | 72° | 39° | 55° | — | — |
| 2016 | 81° | 46° | 63° | — | — |
| 2015 | 78° | 47° | 62° | — | — |
| 2014 | 59° | 36° | 47° | — | — |
| 2013 | 50° | 40° | 45° | 8.74" | — |
| 2012 | 58° | 36° | 47° | — | — |
| 2011 | 53° | 32° | 43° | 1.32" | 0.2" |
| 2010 | 60° | 31° | 45° | — | — |
| 2009 | 71° | 35° | 53° | — | — |
| 2008 | 74° | 48° | 61° | — | — |
| 2007 | 72° | 30° | 51° | — | — |
| 2006 | 59° | 41° | 50° | — | — |
| 2005 | 78° | 45° | 61° | — | — |
| 2004 | 79° | 54° | 66° | — | — |
| 2003 | 44° | 38° | 41° | — | — |
| 2002warmest | 85° | 62° | 73° | — | — |
| 2001 | 48° | 29° | 38° | — | — |
| 2000 | 41° | 38° | 39° | — | — |
| 1999 | 50° | 39° | 45° | — | — |
| 1998 | 55° | 35° | 45° | — | — |
| 1997 | 51° | 26° | 39° | — | — |
| 1996 | 65° | 31° | 48° | — | — |
| 1995 | 63° | 42° | 52° | 0.97" | — |
| 1994 | 68° | 45° | 56° | — | — |
| 1993 | 58° | 32° | 45° | — | — |
| 1992 | 45° | 37° | 41° | 0.23" | — |
| 1991 | 58° | 38° | 48° | — | — |
| 1990 | 46° | 28° | 37° | — | — |
| 1989 | 57° | 33° | 45° | 0.23" | — |
| 1988 | 74° | 32° | 53° | — | — |
| 1987 | 71° | 42° | 57° | — | — |
| 1986 | 59° | 36° | 47° | — | — |
| 1985 | 76° | 45° | 60° | — | — |
| 1984 | 47° | 33° | 40° | 0.08" | — |
| 1983coldest | 39° | 23° | 31° | — | — |
| 1982 | 56° | 37° | 46° | — | — |
| 1981 | 82° | 37° | 60° | — | — |
| 1980 | 57° | 35° | 46° | — | — |
| 1979 | 61° | 35° | 48° | — | — |
| 1978 | 53° | 38° | 45° | 1.75" | — |
| 1977 | 86° | 52° | 69° | — | — |
| 1976 | 83° | 60° | 71° | — | — |
| 1975 | 67° | — | — | 1.4" | — |
| 1974 | 64° | 39° | 52° | — | — |
| 1971 | 66° | 40° | 53° | — | — |
53 years of data from ELGIN WATER