Weather on March 7 at Indiana Dunes
Indiana Dunes National Park
Based on 56 years of data from Gary, IN
Planning Your Visit
March 7th in Indiana Dunes National Park (via Gary, IN) typically brings chilly spring weather, with average highs around 45°F and lows near 28°F. Over 56 years of records, the warmest March 7th was in 2026 (67°F average), while the coldest was 1996 (12°F) — a 55°F range across recorded history. Precipitation has occurred on 34% of recorded March 7th dates, with snow falling 7% of the time. The last decade has been 6.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.8°F warmer on this date compared to 20-30 years ago.
Planning for March 7th in Indiana Dunes? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 79°F | 56°F | 3.35" | 0" |
| 2025 | 43°F | 33°F | 0" | 0" |
| 2024 | 45°F | 33°F | 0" | 0" |
| 2023 | 49°F | 33°F | 0.84" | 0" |
| 2022 | 44°F | 32°F | -- | 0" |
| 2021 | 50°F | 19°F | -- | -- |
| 2020 | 51°F | 21°F | -- | -- |
| 2019 | 30°F | 14°F | 0" | 0" |
| 2018 | 43°F | 26°F | 0.3" | 0.2" |
| 2017 | 63°F | 48°F | 0.33" | 0" |
| 2016 | 52°F | 34°F | 0" | 0" |
| 2015 | 37°F | 16°F | 0" | 0" |
| 2014 | 33°F | 16°F | 0" | 0" |
| 2013 | 35°F | 31°F | 0" | 0" |
| 2012 | 67°F | 38°F | 0" | 0" |
| 2011 | 33°F | 22°F | 0.1" | 0" |
| 2010 | 47°F | 24°F | 0" | 0" |
| 2009 | 69°F | 42°F | 0.3" | 0" |
| 2008 | 33°F | 23°F | 0" | 0" |
| 2007 | 24°F | 13°F | 0.05" | 0.2" |
| 2006 | 35°F | 19°F | 0.25" | 0" |
| 2005 | 65°F | 41°F | 0.2" | 0" |
| 2004 | 46°F | 36°F | 0.03" | 0" |
| 2003 | 29°F | 19°F | 0" | 0" |
| 2002 | 48°F | 32°F | 0" | 0" |
| 2001 | 31°F | 27°F | 0" | 0" |
| 2000 | 70°F | 50°F | 0" | 0" |
| 1999 | 27°F | 12°F | 0" | 0" |
| 1998 | 39°F | 29°F | 0.03" | 0.2" |
| 1997 | 37°F | 18°F | 0" | 0" |
| 1996 | 22°F | 3°F | -- | -- |
| 1995 | 35°F | 22°F | 1.91" | -- |
| 1994 | 61°F | 36°F | 0.25" | 0" |
| 1993 | 43°F | 31°F | 0" | 0" |
| 1992 | 65°F | 40°F | 0.36" | 0" |
| 1991 | 36°F | 24°F | 0" | 0" |
| 1990 | 41°F | 19°F | 0" | 0" |
| 1989 | 28°F | 12°F | 0" | 0" |
| 1988 | 58°F | 30°F | 0" | -- |
| 1987 | 75°F | 40°F | 0" | 0" |
| 1986 | 34°F | 12°F | 0" | 0" |
| 1985 | 42°F | 32°F | 0" | 0" |
| 1984 | 24°F | 13°F | 0" | 0" |
| 1983 | 67°F | 50°F | 1.45" | 0" |
| 1982 | 29°F | 11°F | 0" | 0" |
| 1981 | 33°F | 17°F | 0" | 0" |
| 1980 | 37°F | 18°F | 0" | -- |
| 1979 | 43°F | 34°F | 0" | 0" |
| 1978 | 35°F | 15°F | 0" | 0" |
| 1977 | 48°F | 29°F | 0" | 0" |
| 1976 | 41°F | 29°F | 0" | 0" |
| 1975 | 43°F | 34°F | 0.89" | 0" |
| 1974 | 61°F | 39°F | 0.74" | 0" |
| 1973 | 68°F | 50°F | 0.61" | 0" |
| 1972 | 52°F | 41°F | 0" | 0" |
| 1971 | 32°F | 24°F | 0.05" | 0.2" |