Weather on May 30 at Gateway Arch
Gateway Arch National Park
Based on 54 years of data from St. Louis, MO
Planning Your Visit
May 30th in Gateway Arch National Park (via St. Louis, MO) typically brings warm spring weather, with average highs around 82°F and lows near 61°F. Over 54 years of records, the warmest May 30th was in 2006 (81°F average), while the coldest was 1971 (53°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 41% of May 30th dates historically. 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 May 30th in Gateway Arch? 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 | 66°F | 0.06" | 0" |
| 2025 | 78°F | 56°F | 0.01" | 0" |
| 2024 | 81°F | 52°F | 0" | 0" |
| 2023 | 90°F | 55°F | 0" | 0" |
| 2022 | 89°F | 68°F | 0" | 0" |
| 2021 | 71°F | 41°F | 0" | 0" |
| 2020 | 76°F | 52°F | 0" | 0" |
| 2019 | 79°F | 61°F | 0" | 0" |
| 2018 | -- | 73°F | 0.19" | 0" |
| 2017 | 86°F | 57°F | 0.16" | 0" |
| 2016 | 87°F | 67°F | 0.04" | -- |
| 2015 | 82°F | 68°F | 0.2" | 0" |
| 2014 | 85°F | 70°F | 0" | 0" |
| 2013 | 87°F | -- | 0" | 0" |
| 2012 | 88°F | 60°F | 0.11" | -- |
| 2011 | 90°F | 69°F | 0" | -- |
| 2010 | 89°F | 67°F | 0" | 0" |
| 2009 | 79°F | 59°F | 0.27" | 0" |
| 2008 | 79°F | 63°F | 0" | 0" |
| 2007 | 87°F | 69°F | 0.03" | 0" |
| 2006 | 92°F | 70°F | 0" | 0" |
| 2005 | 78°F | 60°F | 0.01" | 0" |
| 2004 | 82°F | 70°F | 0" | 0" |
| 2003 | 79°F | 59°F | 0.11" | 0" |
| 2002 | 77°F | 64°F | 0" | 0" |
| 2001 | 77°F | 56°F | 0.09" | 0" |
| 2000 | 73°F | 61°F | 0" | 0" |
| 1999 | 82°F | 61°F | 0" | 0" |
| 1998 | 87°F | 68°F | 0" | 0" |
| 1997 | 72°F | 58°F | 0.43" | 0" |
| 1996 | 71°F | 51°F | 0" | 0" |
| 1995 | 78°F | 54°F | 0" | 0" |
| 1994 | 80°F | 63°F | 0.34" | 0" |
| 1993 | 83°F | 64°F | 0.03" | 0" |
| 1992 | 78°F | 49°F | 0" | 0" |
| 1991 | 89°F | 70°F | 0" | 0" |
| 1990 | 77°F | 53°F | 0" | 0" |
| 1989 | 92°F | 68°F | 0" | 0" |
| 1988 | 90°F | 54°F | 0" | 0" |
| 1987 | 90°F | 65°F | 0.05" | 0" |
| 1986 | 84°F | 62°F | 0.41" | 0" |
| 1985 | 86°F | 69°F | 0.01" | 0" |
| 1984 | 67°F | 45°F | 0" | 0" |
| 1981 | 84°F | -- | 0" | 0" |
| 1980 | 89°F | 70°F | -- | -- |
| 1979 | 84°F | 61°F | 0" | 0" |
| 1978 | -- | 62°F | 0" | 0" |
| 1977 | 87°F | 62°F | 0" | 0" |
| 1976 | 79°F | 61°F | 0.49" | 0" |
| 1975 | 74°F | 61°F | 0.35" | 0" |
| 1974 | 85°F | 65°F | 0.13" | 0" |
| 1973 | 74°F | 58°F | 0.01" | 0" |
| 1972 | 85°F | 58°F | 0" | 0" |
| 1971 | 68°F | 38°F | 0" | 0" |