Weather on August 10 at Indiana Dunes
Indiana Dunes National Park
Based on 55 years of data from Gary, IN
Planning Your Visit
August 10th 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 55 years of records, the warmest August 10th was in 2009 (84°F average), while the coldest was 1994 (57°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 38% of August 10th dates historically, with the wettest August 10th recording 4.06" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for August 10th 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 | 75°F | 0" | 0" |
| 2024 | 72°F | 54°F | 0" | 0" |
| 2023 | 80°F | 62°F | 0" | 0" |
| 2022 | 73°F | 56°F | 0" | 0" |
| 2021 | 84°F | 71°F | 0.97" | 0" |
| 2020 | 87°F | 66°F | -- | -- |
| 2019 | 80°F | 59°F | -- | -- |
| 2018 | 88°F | 67°F | 1.12" | -- |
| 2017 | 81°F | 57°F | 0" | 0" |
| 2016 | 86°F | 66°F | 0" | 0" |
| 2015 | 80°F | 69°F | 0.1" | 0" |
| 2014 | 78°F | 66°F | 0" | 0" |
| 2013 | 82°F | 65°F | 0" | 0" |
| 2012 | 72°F | 61°F | 1.55" | 0" |
| 2011 | 82°F | 65°F | 0" | 0" |
| 2010 | 87°F | 73°F | 0.08" | 0" |
| 2009 | 92°F | 77°F | 0" | 0" |
| 2008 | 76°F | 63°F | 0.03" | 0" |
| 2007 | 86°F | 68°F | 0" | 0" |
| 2006 | 81°F | 70°F | 0.05" | 0" |
| 2005 | 92°F | 71°F | 0.99" | 0" |
| 2004 | 83°F | 61°F | 0" | 0" |
| 2003 | 76°F | 64°F | 0" | 0" |
| 2002 | 83°F | 60°F | 0" | 0" |
| 2001 | 94°F | 71°F | 0" | 0" |
| 2000 | 82°F | 61°F | 0" | 0" |
| 1999 | 88°F | 62°F | 0" | 0" |
| 1998 | 86°F | 70°F | 0" | 0" |
| 1997 | 79°F | 68°F | 0" | 0" |
| 1996 | 78°F | 58°F | -- | 0" |
| 1995 | 77°F | 69°F | 0.43" | 0" |
| 1994 | 63°F | 52°F | 0" | 0" |
| 1993 | 83°F | 47°F | 0.13" | 0" |
| 1992 | 89°F | 73°F | 0" | 0" |
| 1991 | 76°F | 63°F | 0" | 0" |
| 1990 | 81°F | 58°F | 0" | 0" |
| 1989 | 82°F | 59°F | 0.15" | 0" |
| 1988 | 83°F | 71°F | 1.09" | 0" |
| 1987 | -- | 65°F | 0.18" | 0" |
| 1986 | 87°F | 62°F | 0.81" | 0" |
| 1985 | 87°F | 57°F | 0" | 0" |
| 1984 | 94°F | 64°F | 1.52" | 0" |
| 1983 | 91°F | 57°F | 0" | 0" |
| 1982 | 76°F | 54°F | 0" | 0" |
| 1981 | 83°F | 62°F | 0.25" | 0" |
| 1980 | 84°F | 66°F | 4.06" | 0" |
| 1979 | 78°F | 70°F | 0.56" | 0" |
| 1978 | 82°F | 62°F | 0" | 0" |
| 1977 | 87°F | 67°F | 0.53" | 0" |
| 1976 | 83°F | 54°F | 0" | 0" |
| 1975 | 90°F | 68°F | 0" | 0" |
| 1974 | 81°F | 66°F | 0.28" | 0" |
| 1973 | 89°F | 66°F | 0.51" | 0" |
| 1972 | 75°F | 45°F | 0" | 0" |
| 1971 | 90°F | 71°F | 0" | 0" |