Weather on March 21 at Hot Springs
Hot Springs National Park
Based on 56 years of data from Hot Springs, AR
Planning Your Visit
March 21st in Hot Springs National Park (via Hot Springs, AR) typically brings mild spring weather, with average highs around 67°F and lows near 42°F — a 25°F daily swing. Over 56 years of records, the warmest March 21st was in 2017 (74°F average), while the coldest was 1983 (37°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 21st dates historically, with the wettest March 21st recording 7.87" of rain. The last decade has been 4.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.9°F warmer on this date compared to 20-30 years ago.
Planning for March 21st in Hot Springs? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 87°F | 61°F | 0" | -- |
| 2025 | 58°F | 39°F | 0" | 0" |
| 2024 | 73°F | 49°F | 0" | 0" |
| 2023 | 57°F | 34°F | 0" | 0" |
| 2022 | 77°F | 54°F | 0" | 0" |
| 2021 | 63°F | 41°F | 0" | 0" |
| 2020 | 64°F | 41°F | 0" | 0" |
| 2019 | 61°F | 39°F | 0.25" | 0" |
| 2018 | 56°F | 39°F | 0" | 0" |
| 2017 | 85°F | 64°F | 0" | 0" |
| 2016 | 49°F | 32°F | 0" | 0" |
| 2015 | 53°F | 45°F | 0" | 0" |
| 2014 | 67°F | 41°F | 0" | 0" |
| 2013 | 60°F | 36°F | 0" | -- |
| 2012 | 70°F | 57°F | 6.1" | -- |
| 2011 | 83°F | 54°F | 0" | -- |
| 2010 | 64°F | 34°F | 2.11" | 0" |
| 2009 | 68°F | 44°F | 0" | 0" |
| 2008 | 73°F | 33°F | 0" | 0" |
| 2007 | 81°F | 54°F | 0" | 0" |
| 2006 | 46°F | 34°F | 0.15" | 0" |
| 2005 | 66°F | 42°F | 0" | 0" |
| 2004 | 81°F | 43°F | 0" | 0" |
| 2003 | 57°F | 43°F | 0.2" | 0" |
| 2002 | 58°F | 34°F | 0" | 0" |
| 2001 | 67°F | 39°F | 0" | 0" |
| 2000 | 71°F | 38°F | 0" | 0" |
| 1999 | 58°F | 40°F | 0" | 0" |
| 1998 | 43°F | 35°F | 0" | 0" |
| 1997 | 76°F | 40°F | 0" | 0" |
| 1996 | 49°F | 31°F | 0" | 0" |
| 1995 | 81°F | 48°F | 0" | 0" |
| 1994 | 72°F | 55°F | 0" | 0" |
| 1993 | 60°F | 42°F | 0.64" | 0" |
| 1992 | 63°F | 38°F | 0" | 0" |
| 1991 | 72°F | 61°F | 0" | 0" |
| 1990 | 65°F | 25°F | 0" | 0" |
| 1989 | 75°F | 35°F | 1.96" | 0" |
| 1988 | 81°F | 45°F | 0" | 0" |
| 1987 | 81°F | 48°F | 0" | 0" |
| 1986 | 55°F | 28°F | 0" | 0" |
| 1985 | 57°F | 46°F | 7.87" | 0" |
| 1984 | 60°F | 33°F | 0" | 0" |
| 1983 | 43°F | 32°F | 0" | 0" |
| 1982 | 87°F | 55°F | 0.1" | 0" |
| 1981 | 68°F | 38°F | 0" | 0" |
| 1980 | 75°F | 37°F | 0" | 0" |
| 1979 | 75°F | 54°F | 0" | 0" |
| 1978 | 73°F | 56°F | 1.8" | 0" |
| 1977 | 70°F | 41°F | 0" | 0" |
| 1976 | 75°F | 41°F | 0.15" | 0" |
| 1975 | 81°F | 44°F | 0" | 0" |
| 1974 | 57°F | 35°F | 1.24" | 0" |
| 1973 | 49°F | 37°F | 0" | 0" |
| 1972 | 79°F | 48°F | 0.15" | 0" |
| 1971 | 63°F | 41°F | 0" | 0" |