Weather on April 18
Milwaukee, WI
55 Years of Data
Avg High
60°F
Avg Low
40°F
Warmest
1985
76°F avg
Coldest
1983
30°F avg
About This Date
April 18th in Milwaukee, WI typically brings mild spring weather, with average highs around 60°F and lows near 40°F. Over 55 years of records, the warmest April 18th was in 1985 (76°F average), while the coldest was 1983 (30°F) — a 46°F range across recorded history. Precipitation has occurred on 40% of recorded April 18th dates, with snow falling 5% of the time (heaviest snowfall: 3.2"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for April 18th in Milwaukee, WI? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 42° | 52° | 0.33" | — |
| 2024 | 67° | 42° | 54° | 0.56" | — |
| 2023 | 57° | 34° | 45° | — | — |
| 2022 | 41° | 34° | 37° | 0.51" | 0.6" |
| 2021 | 60° | 35° | 48° | — | — |
| 2020 | 60° | 36° | 48° | — | — |
| 2019 | 67° | 44° | 55° | 0.08" | — |
| 2018 | 36° | 33° | 34° | 1.09" | 3.2" |
| 2017 | 73° | 40° | 56° | — | — |
| 2016 | 78° | 42° | 60° | — | — |
| 2015 | 58° | 41° | 49° | — | — |
| 2014 | 44° | 34° | 39° | — | — |
| 2013 | 54° | 39° | 46° | 3.99" | — |
| 2012 | 70° | 39° | 54° | — | — |
| 2011 | 40° | 31° | 35° | 0.18" | 0.8" |
| 2010 | 61° | 33° | 47° | — | — |
| 2009 | 77° | 34° | 55° | — | — |
| 2008 | 60° | 42° | 51° | — | — |
| 2007 | 56° | 39° | 47° | 0.03" | — |
| 2006 | 64° | 39° | 52° | — | — |
| 2005 | 69° | 47° | 58° | — | — |
| 2004 | 76° | 47° | 61° | 0.13" | — |
| 2003 | 48° | 36° | 42° | — | — |
| 2002 | 85° | 51° | 68° | — | — |
| 2001 | 47° | 29° | 38° | — | — |
| 2000 | 41° | 36° | 38° | 0.05" | — |
| 1999 | 47° | 35° | 41° | — | — |
| 1998 | 61° | 42° | 51° | — | — |
| 1997 | 45° | 28° | 36° | 0.28" | — |
| 1996 | 74° | 46° | 60° | 0.46" | — |
| 1995 | 71° | 42° | 57° | 1.88" | — |
| 1994 | 84° | 41° | 63° | 0.03" | — |
| 1993 | 63° | 36° | 49° | — | — |
| 1992 | 51° | 40° | 45° | 0.05" | — |
| 1991 | 49° | 37° | 43° | — | — |
| 1990 | 57° | 31° | 44° | — | — |
| 1989 | 49° | 31° | 40° | 0.03" | — |
| 1988 | 49° | 30° | 39° | — | — |
| 1987 | 79° | 52° | 65° | — | — |
| 1986 | 62° | 40° | 51° | 0.03" | — |
| 1985warmest | 86° | 66° | 76° | — | — |
| 1984 | 45° | 39° | 42° | — | — |
| 1983coldest | 36° | 24° | 30° | — | — |
| 1982 | 65° | 39° | 52° | — | — |
| 1981 | 58° | 43° | 50° | — | — |
| 1980 | 74° | 49° | 61° | — | — |
| 1979 | 55° | 42° | 49° | — | — |
| 1978 | 45° | 37° | 41° | 1.73" | — |
| 1977 | 80° | 53° | 67° | — | — |
| 1976 | 78° | 59° | 69° | 0.08" | — |
| 1975 | 63° | 43° | 53° | 0.18" | — |
| 1974 | 54° | 36° | 45° | 0.97" | — |
| 1973 | 62° | 42° | 52° | 0.28" | — |
| 1972 | 79° | 39° | 59° | — | — |
| 1971 | 51° | 40° | 45° | — | — |
55 years of data from W ALLIS