Weather on April 29 at Indiana Dunes
Indiana Dunes National Park
Based on 55 years of data from Gary, IN
Planning Your Visit
April 29th in Indiana Dunes National Park (via Gary, IN) typically brings mild spring weather, with average highs around 62°F and lows near 44°F. Over 55 years of records, the warmest April 29th was in 2025 (74°F average), while the coldest was 1979 (38°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 40% of April 29th dates historically, with the wettest April 29th recording 1.6" 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 April 29th in Indiana Dunes? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 84°F | 64°F | 0" | 0" |
| 2024 | 76°F | 60°F | -- | 0" |
| 2023 | 50°F | 34°F | 0" | 0" |
| 2022 | 51°F | 41°F | 0" | 0" |
| 2021 | 49°F | 41°F | 1.22" | 0" |
| 2020 | 75°F | 57°F | 1.6" | 0" |
| 2019 | 52°F | 42°F | -- | -- |
| 2018 | 44°F | 34°F | 0" | 0" |
| 2017 | 65°F | 45°F | 0" | 0" |
| 2016 | 52°F | 41°F | 0.2" | 0" |
| 2015 | 53°F | 35°F | 0" | 0" |
| 2014 | 56°F | 46°F | 0.51" | 0" |
| 2013 | 59°F | 46°F | 0" | 0" |
| 2012 | 49°F | 39°F | 0.58" | 0" |
| 2011 | 48°F | 38°F | 0.03" | 0" |
| 2010 | 61°F | 45°F | 0" | 0" |
| 2009 | 50°F | 40°F | 0.38" | 0" |
| 2008 | 49°F | 34°F | 1.6" | 0" |
| 2007 | 71°F | 44°F | 0" | 0" |
| 2006 | 70°F | 50°F | 0" | 0" |
| 2005 | 52°F | 42°F | 0" | 0" |
| 2004 | 79°F | 44°F | 0" | 0" |
| 2003 | 71°F | 43°F | 0" | 0" |
| 2002 | 49°F | 40°F | 0" | 0" |
| 2001 | 65°F | 48°F | 0" | 0" |
| 2000 | 65°F | 41°F | 0" | 0" |
| 1999 | 65°F | 36°F | 0" | 0" |
| 1998 | 58°F | 46°F | 0.99" | 0" |
| 1997 | 73°F | 50°F | -- | -- |
| 1996 | 54°F | 36°F | 0.3" | 0" |
| 1995 | 63°F | 39°F | 0.81" | 0" |
| 1994 | 55°F | 42°F | 1.42" | 0" |
| 1993 | 70°F | 45°F | 0.81" | 0" |
| 1992 | 62°F | 45°F | 0.15" | 0" |
| 1991 | 76°F | 62°F | 0.51" | 0" |
| 1990 | 71°F | 49°F | 0" | 0" |
| 1989 | 55°F | 47°F | 0" | 0" |
| 1988 | 63°F | 53°F | 0" | 0" |
| 1987 | 80°F | 49°F | 0" | 0" |
| 1986 | 74°F | 46°F | 0" | 0" |
| 1985 | 70°F | 35°F | 0" | 0" |
| 1984 | 67°F | 42°F | 0.13" | 0" |
| 1983 | 56°F | 39°F | 0" | 0" |
| 1982 | 65°F | 34°F | -- | -- |
| 1981 | 60°F | 54°F | 0.51" | 0" |
| 1980 | 52°F | 38°F | 0.18" | 0" |
| 1979 | 46°F | 31°F | 0.36" | 0" |
| 1978 | 72°F | 43°F | 0" | 0" |
| 1977 | 61°F | 38°F | 0" | 0" |
| 1976 | 60°F | 31°F | 0" | 0" |
| 1975 | 76°F | 41°F | 0" | 0" |
| 1974 | 69°F | 62°F | 1.12" | 0" |
| 1973 | 70°F | 43°F | 0.03" | 0" |
| 1972 | 61°F | 48°F | 0.08" | 0" |
| 1971 | 50°F | 43°F | 0" | 0" |