Weather on September 26
Milwaukee, WI
55 Years of Data
Avg High
70°F
Avg Low
53°F
Warmest
1998
79°F avg
Coldest
1984
45°F avg
About This Date
September 26th in Milwaukee, WI typically brings pleasant fall weather, with average highs around 70°F and lows near 53°F. Over 55 years of records, the warmest September 26th was in 1998 (79°F average), while the coldest was 1984 (45°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 27% of September 26th dates historically, with the wettest September 26th recording 7.67" of rain. The last decade has been 6.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.4°F warmer on this date compared to 20-30 years ago.
Planning for September 26th in Milwaukee, WI? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 57° | 66° | — | — |
| 2024 | 78° | 54° | 66° | — | — |
| 2023 | 74° | 65° | 69° | 0.18" | — |
| 2022 | 62° | 52° | 57° | — | — |
| 2021 | 84° | 56° | 70° | — | — |
| 2020 | 78° | 65° | 71° | — | — |
| 2019 | 72° | 56° | 64° | — | — |
| 2018 | 67° | 50° | 58° | — | — |
| 2017 | 91° | 65° | 78° | 1.17" | — |
| 2016 | 68° | 55° | 62° | — | — |
| 2015 | 70° | 59° | 64° | — | — |
| 2014 | 70° | 55° | 62° | — | — |
| 2013 | 71° | 50° | 61° | — | — |
| 2012 | 62° | 49° | 55° | — | — |
| 2011 | 63° | 54° | 58° | 1.45" | — |
| 2010 | 59° | 45° | 52° | — | — |
| 2009 | 71° | 60° | 66° | 0.58" | — |
| 2008 | 78° | 54° | 66° | — | — |
| 2007 | 76° | 48° | 62° | 0.79" | — |
| 2006 | 71° | 43° | 57° | — | — |
| 2005 | 72° | 62° | 67° | 7.67" | — |
| 2004 | 70° | 46° | 58° | — | — |
| 2003 | 60° | 45° | 52° | — | — |
| 2002 | 75° | 50° | 63° | — | — |
| 2001 | 61° | 39° | 50° | — | — |
| 2000 | 60° | 42° | 51° | — | — |
| 1999 | 73° | 46° | 60° | — | — |
| 1998warmest | 88° | 71° | 79° | — | — |
| 1997 | 63° | 50° | 56° | — | — |
| 1996 | 66° | 56° | 61° | 3.38" | — |
| 1995 | 76° | 52° | 64° | — | — |
| 1994 | 58° | 54° | 56° | 1.98" | — |
| 1993 | 69° | 54° | 61° | — | — |
| 1992 | 67° | 55° | 61° | 1.02" | — |
| 1991 | 60° | 43° | 51° | — | — |
| 1990 | 72° | 55° | 63° | — | — |
| 1989 | 54° | 42° | 48° | — | — |
| 1988 | 80° | 52° | 66° | — | — |
| 1987 | 80° | 49° | 64° | — | — |
| 1986 | 74° | 68° | 71° | 0.74" | — |
| 1985 | 58° | 50° | 54° | — | — |
| 1984coldest | 54° | 36° | 45° | — | — |
| 1983 | 64° | 55° | 60° | — | — |
| 1982 | 64° | 51° | 58° | — | — |
| 1981 | 72° | 56° | 64° | 0.51" | — |
| 1980 | 60° | 40° | 50° | — | — |
| 1979 | 84° | 56° | 70° | — | — |
| 1978 | 75° | 49° | 62° | — | — |
| 1977 | 71° | 52° | 61° | — | — |
| 1976 | 60° | 53° | 57° | 0.03" | — |
| 1975 | 69° | 46° | 58° | — | — |
| 1974 | 85° | 53° | 69° | — | — |
| 1973 | 85° | 67° | 76° | 0.1" | — |
| 1972 | 71° | 50° | 61° | 0.51" | — |
| 1971 | 62° | 54° | 58° | 0.05" | — |
55 years of data from W ALLIS