Weather on May 18
Kenosha, WI
55 Years of Data
Avg High
64°F
Avg Low
47°F
Warmest
1996
73°F avg
Coldest
2002
40°F avg
About This Date
May 18th in Kenosha, WI typically brings mild spring weather, with average highs around 64°F and lows near 47°F. Over 55 years of records, the warmest May 18th was in 1996 (73°F average), while the coldest was 2002 (40°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 42% of May 18th dates historically, with the wettest May 18th recording 7.26" of rain. The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
Planning for May 18th in Kenosha, WI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 57° | 43° | 50° | — | — |
| 2024 | 69° | 49° | 59° | — | — |
| 2023 | 58° | 42° | 50° | — | — |
| 2022 | 52° | 46° | 49° | 0.53" | — |
| 2021 | 67° | 51° | 59° | 0.43" | — |
| 2020 | 52° | 46° | 49° | 0.33" | — |
| 2019 | 69° | 43° | 56° | — | — |
| 2018 | 59° | 47° | 53° | 0.33" | — |
| 2017 | 76° | 45° | 60° | 0.08" | — |
| 2016 | 55° | 43° | 49° | — | — |
| 2015 | 78° | 49° | 63° | — | — |
| 2014 | 71° | 49° | 60° | — | — |
| 2013 | 59° | 48° | 54° | — | — |
| 2012 | 65° | 53° | 59° | — | — |
| 2011 | 54° | 46° | 50° | 0.2" | — |
| 2010 | 62° | 48° | 55° | — | — |
| 2009 | 64° | 46° | 55° | — | — |
| 2008 | 53° | 45° | 49° | — | — |
| 2007 | 64° | 44° | 54° | — | — |
| 2006 | 61° | 45° | 53° | 0.03" | — |
| 2005 | 58° | 49° | 53° | 0.25" | — |
| 2004 | 65° | 47° | 56° | 1.4" | — |
| 2003 | 58° | 46° | 52° | — | — |
| 2002coldest | 46° | 33° | 40° | — | — |
| 2001 | 68° | 54° | 61° | — | — |
| 2000 | 55° | 44° | 50° | 7.26" | — |
| 1999 | 69° | 47° | 58° | 0.46" | — |
| 1998 | 88° | 56° | 72° | — | — |
| 1997 | 62° | 41° | 52° | 4.78" | — |
| 1996warmest | 89° | 57° | 73° | — | — |
| 1995 | 54° | 46° | 50° | — | — |
| 1994 | 54° | 43° | 48° | — | — |
| 1993 | 53° | 43° | 48° | 0.08" | — |
| 1992 | 52° | 44° | 48° | — | — |
| 1991 | 77° | 45° | 61° | 0.1" | — |
| 1990 | 70° | 47° | 58° | — | — |
| 1989 | 58° | 51° | 54° | — | — |
| 1988 | 63° | 40° | 51° | — | — |
| 1987 | 68° | 50° | 59° | 0.53" | — |
| 1986 | 55° | 46° | 51° | 1.47" | — |
| 1985 | 51° | 39° | 45° | 0.05" | — |
| 1984 | 89° | 52° | 70° | 0.48" | — |
| 1983 | 52° | 40° | 46° | 0.05" | — |
| 1982 | 78° | 51° | 65° | 0.79" | — |
| 1981 | 48° | 41° | 45° | — | — |
| 1980 | 59° | 49° | 54° | 1.78" | — |
| 1979 | 77° | 55° | 66° | — | — |
| 1978 | 80° | 55° | 68° | — | — |
| 1977 | 88° | 56° | 72° | — | — |
| 1976 | 65° | 39° | 52° | — | — |
| 1975 | 82° | 48° | 65° | — | — |
| 1974 | 50° | 44° | 47° | 0.25" | — |
| 1973 | 63° | 41° | 52° | 0.43" | — |
| 1972 | 79° | 50° | 64° | — | — |
| 1971 | 79° | 56° | 67° | — | — |
55 years of data from KENOSHA WWTP