Weather on October 28 at Isle Royale
Isle Royale National Park
Based on 50 years of data from Houghton, MI
Planning Your Visit
October 28th in Isle Royale National Park (via Houghton, MI) typically brings chilly fall weather, with average highs around 48°F and lows near 35°F. Over 50 years of records, the warmest October 28th was in 1974 (61°F average), while the coldest was 2013 (28°F) — a 33°F range across recorded history. Precipitation has occurred on 36% of recorded October 28th dates, with snow falling 4% of the time (heaviest snowfall: 1.9"). 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 October 28th in Isle Royale? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 55°F | 40°F | 0" | -- |
| 2024 | 67°F | 44°F | 0" | -- |
| 2023 | 38°F | 33°F | 0.28" | -- |
| 2022 | 62°F | 40°F | 0" | -- |
| 2021 | 54°F | 46°F | 0" | -- |
| 2020 | 40°F | 30°F | 0.25" | -- |
| 2019 | 41°F | 31°F | 0.03" | -- |
| 2018 | 46°F | 40°F | 0" | -- |
| 2017 | 36°F | 31°F | 0.05" | -- |
| 2016 | 51°F | 40°F | 0.15" | -- |
| 2015 | 48°F | 43°F | 3.05" | -- |
| 2014 | 46°F | 39°F | 1.09" | -- |
| 2013 | 37°F | 18°F | 0" | -- |
| 2012 | 43°F | 21°F | 0" | -- |
| 2011 | 48°F | 29°F | 0.13" | -- |
| 2010 | 41°F | 36°F | 0.08" | -- |
| 2009 | 48°F | 26°F | 0" | -- |
| 2008 | 39°F | 31°F | 0" | -- |
| 2007 | 45°F | 27°F | 0" | -- |
| 2006 | 42°F | 34°F | 0.03" | -- |
| 2005 | 57°F | 29°F | 0" | -- |
| 2004 | 48°F | 43°F | 0" | -- |
| 2003 | 41°F | 32°F | 0.53" | -- |
| 2002 | 45°F | 25°F | 0.05" | 0" |
| 2001 | 55°F | 27°F | 0" | 0" |
| 2000 | 45°F | 37°F | 0" | 0" |
| 1999 | 54°F | 34°F | 0" | 0" |
| 1998 | 62°F | 39°F | 0" | 0" |
| 1997 | 52°F | 24°F | 0" | 0" |
| 1996 | 54°F | 41°F | 0" | 0" |
| 1995 | 46°F | 35°F | 0.03" | 0" |
| 1994 | 68°F | 53°F | 0" | 0" |
| 1993 | 40°F | 33°F | 0.28" | 0.8" |
| 1992 | 40°F | 33°F | 0" | 0" |
| 1991 | 48°F | 42°F | 0.05" | 0" |
| 1990 | 38°F | 29°F | 0" | 0" |
| 1989 | 62°F | 47°F | 0" | 0" |
| 1988 | 36°F | 26°F | 0.48" | 1.9" |
| 1983 | 63°F | 39°F | 0" | 0" |
| 1981 | 41°F | 35°F | 0" | 0" |
| 1980 | 35°F | 25°F | 0" | 0" |
| 1979 | 38°F | 33°F | 0" | 0" |
| 1978 | 37°F | 26°F | 0" | 0" |
| 1977 | 58°F | 40°F | 0" | 0" |
| 1976 | 53°F | 30°F | 0" | 0" |
| 1975 | 46°F | 36°F | 0.36" | 0" |
| 1974 | 67°F | 55°F | 0" | 0" |
| 1973 | 38°F | 30°F | 0.05" | 0" |
| 1972 | 48°F | 30°F | 0" | 0" |
| 1971 | 49°F | 39°F | 0" | 0" |