Weather on October 27
Green Bay, WI
55 Years of Data
Avg High
55°F
Avg Low
36°F
Warmest
1989
61°F avg
Coldest
1976
28°F avg
About This Date
October 27th in Green Bay, WI typically brings cool fall weather, with average highs around 55°F and lows near 36°F. Over 55 years of records, the warmest October 27th was in 1989 (61°F average), while the coldest was 1976 (28°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 31% of October 27th dates historically, with the wettest October 27th recording 3.05" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for October 27th in Green Bay, WI? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 55° | 30° | 43° | — | — |
| 2024 | 61° | 32° | 46° | — | — |
| 2023 | 70° | 38° | 54° | 0.05" | — |
| 2022 | 58° | 30° | 44° | — | — |
| 2021 | 56° | 33° | 44° | — | — |
| 2020 | 39° | 26° | 33° | — | — |
| 2019 | 57° | 37° | 47° | 0.23" | — |
| 2018 | 51° | 40° | 45° | — | — |
| 2017 | 51° | 38° | 44° | — | — |
| 2016 | 49° | 40° | 44° | — | — |
| 2015 | 59° | 45° | 52° | 0.28" | — |
| 2014 | 68° | 48° | 58° | 0.08" | — |
| 2013 | 53° | 31° | 42° | — | — |
| 2012 | 45° | 27° | 36° | — | — |
| 2011 | 50° | 33° | 42° | — | — |
| 2010 | 51° | 42° | 47° | — | — |
| 2009 | 52° | 32° | 42° | — | — |
| 2008 | 43° | 34° | 38° | — | — |
| 2007 | 55° | 37° | 46° | 0.05" | — |
| 2006 | 52° | 29° | 40° | 0.18" | — |
| 2005 | 49° | 30° | 39° | — | — |
| 2004 | 49° | 45° | 47° | 0.03" | — |
| 2003 | 45° | 32° | 38° | 0.03" | — |
| 2002 | 45° | 29° | 37° | — | — |
| 2001 | 43° | 27° | 35° | — | — |
| 2000 | 61° | 42° | 51° | 0.05" | — |
| 1999 | 56° | 24° | 40° | — | — |
| 1998 | 62° | 47° | 54° | 0.48" | — |
| 1997 | 43° | 24° | 33° | — | — |
| 1996 | 62° | 40° | 51° | — | — |
| 1995 | 50° | 44° | 47° | 2.34" | — |
| 1994 | 60° | 31° | 45° | — | — |
| 1993 | 43° | 35° | 39° | — | — |
| 1992 | 55° | 28° | 42° | — | — |
| 1991 | 48° | 41° | 45° | — | — |
| 1990 | 57° | 41° | 49° | — | — |
| 1989warmest | 72° | 50° | 61° | — | — |
| 1988 | 51° | 29° | 40° | 0.1" | — |
| 1987 | 52° | 32° | 42° | — | — |
| 1986 | 60° | 44° | 52° | — | — |
| 1985 | 57° | 37° | 47° | — | — |
| 1984 | 69° | 52° | 60° | 0.89" | — |
| 1983 | 64° | 31° | 47° | — | — |
| 1982 | 62° | 36° | 49° | 0.15" | — |
| 1981 | 59° | 26° | 43° | — | — |
| 1980 | 40° | 26° | 33° | — | — |
| 1979 | 46° | 39° | 43° | 0.13" | — |
| 1978 | 57° | 33° | 45° | — | — |
| 1977 | 62° | 39° | 51° | — | — |
| 1976coldest | 39° | 17° | 28° | — | — |
| 1975 | 65° | 40° | 52° | — | — |
| 1974 | 68° | 30° | 49° | — | — |
| 1973 | 51° | 46° | 49° | 3.05" | — |
| 1972 | 58° | 40° | 49° | — | — |
| 1971 | 65° | 50° | 57° | 1.17" | — |
55 years of data from GREEN BAY