Weather on May 31
Elgin, IL
55 Years of Data
Avg High
77°F
Avg Low
55°F
Warmest
2022
80°F avg
Coldest
1983
51°F avg
About This Date
May 31st in Elgin, IL typically brings pleasant spring weather, with average highs around 77°F and lows near 55°F. Over 54 years of records, the warmest May 31st was in 2022 (80°F average), while the coldest was 1983 (51°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 33% of May 31st dates historically, with the wettest May 31st recording 6.86" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for May 31st in Elgin, IL? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 46° | 61° | — | — |
| 2024 | 71° | 44° | 58° | — | — |
| 2023 | 90° | 60° | 75° | — | — |
| 2022warmest | 89° | 72° | 80° | — | — |
| 2021 | 72° | 42° | 57° | — | — |
| 2020 | 71° | 47° | 59° | — | — |
| 2019 | 80° | 57° | 69° | — | — |
| 2018 | 84° | 67° | 75° | 6.86" | — |
| 2017 | 72° | 42° | 57° | — | — |
| 2016 | 86° | 65° | 75° | — | — |
| 2015 | 69° | 43° | 56° | 0.56" | — |
| 2014 | 81° | 54° | 67° | — | — |
| 2013 | 83° | 63° | 73° | 1.04" | — |
| 2012 | 68° | 48° | 58° | 0.1" | — |
| 2011 | 88° | 66° | 77° | — | — |
| 2010 | 90° | 68° | 79° | — | — |
| 2009 | 79° | 42° | 60° | — | — |
| 2008 | 77° | 60° | 69° | 1.04" | — |
| 2007 | 86° | 70° | 78° | — | — |
| 2006 | 88° | 67° | 77° | 0.03" | — |
| 2005 | 77° | 45° | 61° | — | — |
| 2004 | 73° | 59° | 66° | 5.97" | — |
| 2003 | 72° | 52° | 62° | 0.58" | — |
| 2002 | 86° | 64° | 75° | — | — |
| 2001 | 62° | 45° | 53° | — | — |
| 2000 | 83° | 59° | 71° | 0.1" | — |
| 1999 | 85° | 69° | 77° | — | — |
| 1998 | 87° | 59° | 73° | 0.08" | — |
| 1997 | 68° | 47° | 57° | — | — |
| 1996 | 67° | 40° | 53° | — | — |
| 1995 | 82° | 51° | 67° | — | — |
| 1994 | 89° | 65° | 77° | — | — |
| 1993 | 68° | 48° | 58° | 0.99" | — |
| 1992 | 70° | 44° | 57° | — | — |
| 1991 | 87° | 68° | 78° | 0.84" | — |
| 1990 | 65° | 38° | 51° | — | — |
| 1989 | 83° | 71° | 77° | — | — |
| 1988 | 91° | 58° | 74° | — | — |
| 1987 | 82° | 60° | 71° | 0.25" | — |
| 1986 | 81° | 63° | 72° | — | — |
| 1985 | 82° | 66° | 74° | — | — |
| 1984 | 70° | 48° | 59° | — | — |
| 1983coldest | 55° | 46° | 51° | 0.2" | — |
| 1982 | 82° | 60° | 71° | — | — |
| 1981 | 65° | 43° | 54° | — | — |
| 1980 | 83° | 58° | 70° | 0.18" | — |
| 1979 | 74° | 53° | 63° | — | — |
| 1978 | 78° | 56° | 67° | — | — |
| 1977 | 78° | 54° | 66° | 0.23" | — |
| 1976 | 66° | 56° | 61° | 1.45" | — |
| 1975 | 68° | — | — | — | — |
| 1974 | 68° | 53° | 61° | — | — |
| 1973 | 68° | 46° | 57° | — | — |
| 1971 | 72° | 44° | 58° | 0.05" | — |
54 years of data from ELGIN WATER