Weather on October 24 at Isle Royale
Isle Royale National Park
Based on 50 years of data from Houghton, MI
Planning Your Visit
October 24th in Isle Royale National Park (via Houghton, MI) typically brings cool fall weather, with average highs around 50°F and lows near 36°F. Over 50 years of records, the warmest October 24th was in 2022 (62°F average), while the coldest was 1981 (25°F) — a 37°F range across recorded history. Precipitation has occurred on 60% of recorded October 24th dates, with snow falling 6% of the time. 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 24th 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 | 46°F | 29°F | 0.03" | -- |
| 2024 | 64°F | 35°F | 0.25" | -- |
| 2023 | 58°F | 41°F | 0" | -- |
| 2022 | 71°F | 54°F | 0.36" | -- |
| 2021 | 49°F | 38°F | 0.05" | -- |
| 2020 | 33°F | 31°F | 0.08" | -- |
| 2019 | 44°F | 33°F | 0.23" | -- |
| 2018 | 49°F | 25°F | 0" | -- |
| 2017 | 50°F | 34°F | 3.48" | -- |
| 2016 | 46°F | 35°F | 0" | -- |
| 2015 | 50°F | 40°F | 0.51" | -- |
| 2014 | 67°F | 45°F | 0" | -- |
| 2013 | 39°F | 31°F | 0.13" | -- |
| 2012 | 59°F | 51°F | 0.18" | -- |
| 2011 | 46°F | 32°F | 0" | -- |
| 2010 | 49°F | 47°F | 0.94" | -- |
| 2009 | 37°F | 33°F | 0.84" | -- |
| 2008 | 47°F | 33°F | 0.84" | -- |
| 2007 | 42°F | 26°F | 0.1" | -- |
| 2006 | 39°F | 21°F | 0.03" | -- |
| 2005 | 46°F | 35°F | 0.1" | -- |
| 2004 | 51°F | 45°F | 0" | -- |
| 2003 | 41°F | 26°F | 0.28" | -- |
| 2002 | 38°F | 25°F | 0" | 0" |
| 2001 | 55°F | 39°F | 1.32" | 0" |
| 2000 | 68°F | 47°F | 0" | 0" |
| 1999 | 52°F | 27°F | 0" | 0" |
| 1998 | 69°F | 53°F | 0" | 0" |
| 1997 | 35°F | 20°F | 0" | 0" |
| 1996 | 46°F | 40°F | 0.53" | 0" |
| 1995 | 44°F | 35°F | 3.89" | 0" |
| 1994 | 46°F | 35°F | 0.69" | 0" |
| 1993 | 61°F | 42°F | 0" | 0" |
| 1992 | 49°F | 36°F | 0" | 0" |
| 1991 | 44°F | 35°F | 0.79" | 0" |
| 1990 | 41°F | 33°F | 0" | 0" |
| 1989 | 71°F | 44°F | 0" | 0" |
| 1988 | 42°F | 33°F | 1.17" | 1" |
| 1983 | 54°F | 35°F | 0.08" | 0" |
| 1981 | 32°F | 17°F | 0.2" | 0.9" |
| 1980 | 46°F | 35°F | 1.68" | 0" |
| 1979 | 32°F | 28°F | 0.08" | 0.3" |
| 1978 | 57°F | 37°F | 0" | 0" |
| 1977 | 60°F | 34°F | 0.05" | 0" |
| 1976 | 37°F | 28°F | 0" | 0" |
| 1975 | 65°F | 49°F | 1.09" | 0" |
| 1974 | 62°F | 35°F | 0" | 0" |
| 1973 | 68°F | 46°F | 0" | 0" |
| 1972 | 38°F | 27°F | 0" | 0" |
| 1971 | 54°F | 47°F | 0.08" | 0" |