Weather on June 28 at Indiana Dunes
Indiana Dunes National Park
Based on 55 years of data from Gary, IN
Planning Your Visit
June 28th in Indiana Dunes National Park (via Gary, IN) typically brings warm summer weather, with average highs around 84°F and lows near 62°F. Over 55 years of records, the warmest June 28th was in 1971 (85°F average), while the coldest was 2023 (58°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 33% of June 28th dates historically, with the wettest June 28th recording 1.75" of rain. The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
Planning for June 28th 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 | 91°F | 69°F | 0" | 0" |
| 2024 | 69°F | 60°F | 0" | 0" |
| 2023 | 65°F | 51°F | 0" | 0" |
| 2022 | 71°F | 50°F | 0" | 0" |
| 2021 | 86°F | 67°F | -- | -- |
| 2020 | 83°F | 67°F | -- | -- |
| 2019 | 87°F | 67°F | 0" | 0" |
| 2018 | 75°F | 60°F | 0" | -- |
| 2017 | 75°F | 54°F | 0" | 0" |
| 2016 | 88°F | 62°F | 0" | 0" |
| 2015 | 70°F | 50°F | 0" | 0" |
| 2014 | 88°F | 69°F | 0" | 0" |
| 2013 | 89°F | 67°F | 0" | 0" |
| 2012 | 87°F | 70°F | 0" | 0" |
| 2011 | 81°F | 65°F | 0.05" | 0" |
| 2010 | 85°F | 72°F | 1.75" | 0" |
| 2009 | 87°F | 71°F | 0" | 0" |
| 2008 | 81°F | 70°F | 0" | 0" |
| 2007 | 87°F | 67°F | 0.08" | 0" |
| 2006 | 78°F | 57°F | 0.03" | 0" |
| 2005 | 94°F | 74°F | 0" | 0" |
| 2004 | 77°F | 60°F | 0.05" | 0" |
| 2003 | 77°F | 65°F | -- | -- |
| 2002 | 76°F | 59°F | 0" | 0" |
| 2001 | 84°F | 62°F | 0" | 0" |
| 2000 | 72°F | 55°F | 0" | 0" |
| 1999 | 85°F | 58°F | 0.76" | 0" |
| 1998 | 90°F | 71°F | 0.61" | 0" |
| 1997 | 87°F | 60°F | -- | 0" |
| 1996 | 93°F | 68°F | -- | 0" |
| 1995 | 79°F | 63°F | 1.63" | 0" |
| 1994 | 82°F | 57°F | 0" | 0" |
| 1993 | 83°F | 63°F | 1.07" | 0" |
| 1992 | 80°F | 40°F | 0" | 0" |
| 1991 | -- | 68°F | 0" | 0" |
| 1990 | 88°F | 61°F | 0.23" | 0" |
| 1989 | 102°F | 66°F | 0.03" | 0" |
| 1988 | 89°F | 53°F | 0" | 0" |
| 1987 | 85°F | 54°F | 0" | 0" |
| 1986 | 84°F | 70°F | 0.86" | 0" |
| 1985 | 81°F | 60°F | 0" | 0" |
| 1984 | 83°F | 57°F | 0" | 0" |
| 1983 | 83°F | 68°F | 0.61" | 0" |
| 1982 | 81°F | 61°F | 0.51" | 0" |
| 1981 | 83°F | 62°F | 0.05" | 0" |
| 1980 | 87°F | 67°F | 0.2" | 0" |
| 1979 | 83°F | 60°F | 0" | 0" |
| 1978 | 87°F | 63°F | 0" | 0" |
| 1977 | 89°F | 68°F | 0.13" | 0" |
| 1976 | 91°F | 64°F | 0" | 0" |
| 1975 | 89°F | 61°F | 0" | 0" |
| 1974 | 77°F | 51°F | 0" | 0" |
| 1973 | 82°F | 61°F | 0.2" | 0" |
| 1972 | 86°F | 58°F | 0" | 0" |
| 1971 | 98°F | 71°F | 0" | 0" |