Weather on June 27 at Indiana Dunes
Indiana Dunes National Park
Based on 55 years of data from Gary, IN
Planning Your Visit
June 27th in Indiana Dunes National Park (via Gary, IN) typically brings warm summer weather, with average highs around 83°F and lows near 62°F. Over 55 years of records, the warmest June 27th was in 1971 (84°F average), while the coldest was 1992 (59°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 40% of June 27th dates historically, with the wettest June 27th recording 3.1" of rain. 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 June 27th in Indiana Dunes? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 94°F | 71°F | 0.97" | 0" |
| 2024 | 82°F | 63°F | 0" | 0" |
| 2023 | 73°F | 62°F | 0.18" | 0" |
| 2022 | 77°F | 61°F | -- | 0" |
| 2021 | 85°F | 66°F | -- | -- |
| 2020 | 89°F | 69°F | -- | -- |
| 2019 | 88°F | 64°F | 1.57" | 0" |
| 2018 | 81°F | 63°F | 1.24" | -- |
| 2017 | 70°F | 51°F | 0.08" | 0" |
| 2016 | 87°F | 70°F | 0.71" | 0" |
| 2015 | 71°F | 61°F | 1.22" | 0" |
| 2014 | 71°F | 58°F | 0" | 0" |
| 2013 | 86°F | 64°F | 0.1" | 0" |
| 2012 | 77°F | 54°F | 0" | 0" |
| 2011 | 75°F | 64°F | 0" | 0" |
| 2010 | 86°F | 70°F | 0" | 0" |
| 2009 | 80°F | 61°F | 0" | 0" |
| 2008 | 86°F | 68°F | 0" | 0" |
| 2007 | 88°F | 69°F | 0.05" | 0" |
| 2006 | 70°F | 60°F | 0.56" | 0" |
| 2005 | 90°F | 72°F | 0" | 0" |
| 2004 | 74°F | 52°F | 0" | 0" |
| 2003 | 82°F | 56°F | -- | -- |
| 2002 | 86°F | 67°F | 3.1" | 0" |
| 2001 | 84°F | 61°F | 0" | 0" |
| 2000 | 79°F | 59°F | 0.1" | 0" |
| 1999 | 88°F | 68°F | 2.51" | 0" |
| 1998 | 93°F | 68°F | 0" | 0" |
| 1997 | 86°F | 59°F | -- | 0" |
| 1996 | 78°F | 60°F | 0" | 0" |
| 1995 | 79°F | 65°F | 0.51" | 0" |
| 1994 | 82°F | 58°F | 1.19" | 0" |
| 1993 | 84°F | 63°F | 0.08" | 0" |
| 1992 | 66°F | 52°F | 0" | 0" |
| 1991 | 90°F | 69°F | 0" | 0" |
| 1990 | 88°F | 66°F | 0" | 0" |
| 1989 | 89°F | 67°F | 1.6" | 0" |
| 1988 | 73°F | 50°F | 0" | 0" |
| 1987 | 78°F | 54°F | 0" | 0" |
| 1986 | 90°F | 65°F | 0.41" | 0" |
| 1985 | 93°F | 62°F | 0" | 0" |
| 1984 | 84°F | 62°F | 0.36" | 0" |
| 1983 | 95°F | 74°F | 0.1" | 0" |
| 1982 | 83°F | 57°F | 0" | 0" |
| 1981 | 80°F | 47°F | 0" | 0" |
| 1980 | 91°F | 61°F | 0" | 0" |
| 1979 | 82°F | 49°F | 0" | 0" |
| 1978 | 85°F | 75°F | 0" | 0" |
| 1977 | 89°F | 59°F | 0.13" | 0" |
| 1976 | 90°F | 63°F | 0" | 0" |
| 1975 | 83°F | 63°F | 0" | 0" |
| 1974 | 77°F | 48°F | 0" | 0" |
| 1973 | 83°F | 60°F | 0.08" | 0" |
| 1972 | 85°F | 54°F | 0" | 0" |
| 1971 | 97°F | 72°F | 0" | 0" |