Weather on May 29 at Gateway Arch
Gateway Arch National Park
Based on 53 years of data from St. Louis, MO
Planning Your Visit
May 29th in Gateway Arch National Park (via St. Louis, MO) typically brings warm spring weather, with average highs around 80°F and lows near 59°F. Over 53 years of records, the warmest May 29th was in 2018 (84°F average), while the coldest was 1971 (52°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 26% of May 29th dates historically, with the wettest May 29th recording 3.53" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for May 29th in Gateway Arch? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 73°F | 53°F | 1.12" | 0" |
| 2024 | 78°F | 56°F | 0" | 0" |
| 2023 | 87°F | 52°F | 0" | 0" |
| 2022 | 86°F | 63°F | 0" | 0" |
| 2021 | 65°F | 45°F | 0.03" | 0" |
| 2020 | 77°F | 59°F | 0.33" | 0" |
| 2019 | 88°F | 63°F | 0.89" | 0" |
| 2018 | 91°F | 77°F | 0" | 0" |
| 2017 | 80°F | 60°F | -- | 0" |
| 2016 | 84°F | 67°F | 0" | 0" |
| 2015 | 85°F | 70°F | 0.64" | 0" |
| 2014 | 84°F | 70°F | 0" | 0" |
| 2013 | 87°F | 66°F | 0" | 0" |
| 2012 | 93°F | 69°F | 0.1" | -- |
| 2011 | 82°F | 60°F | 0.05" | 0" |
| 2010 | 83°F | 62°F | 0" | 0" |
| 2009 | 63°F | 57°F | 0.08" | 0" |
| 2008 | 71°F | 51°F | 0" | 0" |
| 2007 | 85°F | 65°F | 0" | 0" |
| 2006 | 94°F | 69°F | 0" | 0" |
| 2005 | 78°F | 58°F | 0" | 0" |
| 2004 | 81°F | 64°F | 0" | 0" |
| 2003 | 82°F | 57°F | 0" | 0" |
| 2002 | 79°F | 64°F | 0.66" | 0" |
| 2001 | 77°F | 53°F | 0" | 0" |
| 2000 | 66°F | 59°F | 0" | 0" |
| 1999 | 80°F | 53°F | 0" | 0" |
| 1998 | 87°F | 66°F | 0" | 0" |
| 1997 | 67°F | 55°F | 0" | 0" |
| 1996 | 72°F | 55°F | 0" | 0" |
| 1995 | 77°F | 58°F | 0" | 0" |
| 1994 | 79°F | 54°F | 0" | 0" |
| 1993 | 87°F | 57°F | 0" | 0" |
| 1992 | 67°F | 54°F | 0" | 0" |
| 1991 | 88°F | 67°F | 2.62" | 0" |
| 1990 | 80°F | 53°F | 0" | 0" |
| 1989 | 70°F | 56°F | 3.53" | 0" |
| 1988 | 88°F | 53°F | 0" | 0" |
| 1987 | 92°F | 65°F | 0" | 0" |
| 1986 | 82°F | 61°F | 0" | 0" |
| 1985 | 84°F | 65°F | 0" | 0" |
| 1984 | 75°F | 47°F | 0" | 0" |
| 1981 | 85°F | -- | 0" | 0" |
| 1980 | 87°F | 70°F | -- | -- |
| 1979 | 81°F | 55°F | 0" | 0" |
| 1978 | -- | 65°F | 2.03" | 0" |
| 1977 | 90°F | 61°F | 0" | 0" |
| 1976 | 67°F | 55°F | 0" | 0" |
| 1975 | 85°F | 64°F | 1.35" | 0" |
| 1974 | 82°F | 60°F | 0" | 0" |
| 1973 | 71°F | 49°F | 0.18" | 0" |
| 1972 | 81°F | 66°F | 0" | 0" |
| 1971 | 65°F | 39°F | 0" | 0" |