Weather on July 26 at Indiana Dunes
Indiana Dunes National Park
Based on 56 years of data from Gary, IN
Planning Your Visit
July 26th in Indiana Dunes National Park (via Gary, IN) typically brings warm summer weather, with average highs around 83°F and lows near 64°F. Over 56 years of records, the warmest July 26th was in 2012 (82°F average), while the coldest was 2024 (62°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 34% of July 26th dates historically, with the wettest July 26th recording 2.79" of rain. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for July 26th 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 |
|---|---|---|---|---|
| 2026 | 84°F | 71°F | 0" | 0" |
| 2025 | 86°F | 72°F | -- | 0" |
| 2024 | 74°F | 51°F | 0" | 0" |
| 2023 | 88°F | 70°F | 0" | 0" |
| 2022 | 75°F | 59°F | 0" | 0" |
| 2021 | 89°F | 66°F | -- | -- |
| 2020 | 93°F | 70°F | -- | -- |
| 2019 | 82°F | 60°F | 0" | 0" |
| 2018 | 82°F | 66°F | 0" | -- |
| 2017 | 80°F | 63°F | 0" | 0" |
| 2016 | 82°F | 64°F | 0" | 0" |
| 2015 | 88°F | 63°F | 0" | 0" |
| 2014 | 76°F | 60°F | 0" | 0" |
| 2013 | 78°F | 60°F | 0" | 0" |
| 2012 | 95°F | 70°F | 0.1" | 0" |
| 2011 | 80°F | 66°F | 0" | 0" |
| 2010 | 78°F | 64°F | 0" | 0" |
| 2009 | 81°F | 65°F | 0" | 0" |
| 2008 | 83°F | 65°F | 0" | 0" |
| 2007 | 76°F | 63°F | 2.79" | 0" |
| 2006 | 89°F | 73°F | 0" | 0" |
| 2005 | 85°F | 72°F | 0.68" | 0" |
| 2004 | 71°F | 60°F | 0" | 0" |
| 2003 | 81°F | 67°F | 0" | 0" |
| 2002 | 80°F | 66°F | 0.04" | 0" |
| 2001 | 75°F | 64°F | 0.36" | 0" |
| 2000 | 81°F | 58°F | 0" | 0" |
| 1999 | 94°F | 65°F | 0" | 0" |
| 1998 | 85°F | 61°F | 0" | 0" |
| 1997 | 94°F | 69°F | 0.72" | 0" |
| 1996 | 75°F | 58°F | 0" | 0" |
| 1995 | 85°F | 65°F | -- | 0" |
| 1994 | 82°F | 54°F | 0.58" | 0" |
| 1993 | 88°F | 66°F | 0" | 0" |
| 1992 | 79°F | 70°F | 0.3" | 0" |
| 1991 | 77°F | 52°F | 0" | 0" |
| 1990 | 84°F | 61°F | 0" | 0" |
| 1989 | 89°F | 74°F | 0.26" | 0" |
| 1988 | 86°F | 64°F | 0" | 0" |
| 1987 | 89°F | 69°F | 0.45" | 0" |
| 1986 | 81°F | 63°F | 0" | 0" |
| 1985 | 85°F | 64°F | 1.42" | 0" |
| 1984 | 72°F | 58°F | 0.27" | 0" |
| 1983 | 88°F | 59°F | 0" | 0" |
| 1982 | 89°F | 68°F | 0" | 0" |
| 1981 | 80°F | 65°F | 1.28" | 0" |
| 1980 | 86°F | 65°F | 0.01" | 0" |
| 1979 | 78°F | 63°F | 0.01" | 0" |
| 1978 | 91°F | 65°F | 0.62" | 0" |
| 1977 | 75°F | 50°F | 0" | 0" |
| 1976 | 87°F | 63°F | 0" | 0" |
| 1975 | 83°F | 54°F | 0" | 0" |
| 1974 | 88°F | 62°F | 0" | 0" |
| 1973 | 90°F | 69°F | 0.81" | 0" |
| 1972 | 71°F | 55°F | 0.02" | 0" |
| 1971 | 85°F | 64°F | 0.21" | 0" |