Weather on October 4 at Gateway Arch
Gateway Arch National Park
Based on 51 years of data from St. Louis, MO
Planning Your Visit
October 4th in Gateway Arch National Park (via St. Louis, MO) typically brings pleasant fall weather, with average highs around 75°F and lows near 51°F. Over 51 years of records, the warmest October 4th was in 2006 (81°F average), while the coldest was 1980 (48°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 24% of October 4th dates historically, with the wettest October 4th recording 4.19" of rain. 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 October 4th in Gateway Arch? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 87°F | 56°F | 0" | 0" |
| 2024 | 85°F | 52°F | 0" | 0" |
| 2023 | 78°F | 62°F | 0.23" | 0" |
| 2022 | 75°F | 36°F | 0" | 0" |
| 2021 | 77°F | 58°F | 0" | 0" |
| 2020 | 60°F | 35°F | 0" | 0" |
| 2019 | 72°F | 51°F | 0" | 0" |
| 2018 | 80°F | 66°F | 0.03" | 0" |
| 2017 | 80°F | 70°F | -- | 0" |
| 2016 | 76°F | 60°F | 0" | 0" |
| 2015 | 58°F | 49°F | 0" | 0" |
| 2014 | 64°F | 41°F | 0.1" | 0" |
| 2013 | 86°F | 65°F | 0" | 0" |
| 2012 | 78°F | 59°F | 0" | 0" |
| 2011 | 76°F | 43°F | 0" | -- |
| 2010 | 61°F | 36°F | 0" | 0" |
| 2009 | 61°F | 39°F | 0" | 0" |
| 2008 | 74°F | 47°F | 0" | 0" |
| 2007 | 78°F | 59°F | 0" | 0" |
| 2006 | 94°F | 69°F | 0" | 0" |
| 2005 | 87°F | 66°F | 0" | 0" |
| 2004 | 76°F | 41°F | 0" | 0" |
| 2003 | 59°F | 49°F | 0.2" | 0" |
| 2002 | 86°F | 70°F | 0.64" | 0" |
| 2001 | 85°F | 57°F | 0" | 0" |
| 2000 | 87°F | 61°F | 0" | 0" |
| 1999 | 68°F | 45°F | 0.43" | 0" |
| 1998 | 73°F | 58°F | 0" | 0" |
| 1997 | 87°F | 64°F | 0" | 0" |
| 1996 | 61°F | 40°F | 0" | 0" |
| 1995 | 74°F | 46°F | 0" | 0" |
| 1994 | 71°F | 51°F | 0" | 0" |
| 1993 | 81°F | 53°F | 0" | 0" |
| 1992 | 80°F | 52°F | 0" | 0" |
| 1991 | 83°F | 48°F | 0" | 0" |
| 1990 | 78°F | 60°F | 4.19" | 0" |
| 1989 | 67°F | 39°F | 0" | 0" |
| 1988 | 60°F | 35°F | 0" | 0" |
| 1987 | 72°F | 38°F | 0" | 0" |
| 1986 | 82°F | 48°F | 2.57" | 0" |
| 1982 | 83°F | 60°F | 1.17" | 0" |
| 1980 | 53°F | 43°F | 0.08" | -- |
| 1979 | 74°F | 41°F | 0" | 0" |
| 1978 | 70°F | 43°F | 0" | 0" |
| 1977 | 60°F | 39°F | 0" | 0" |
| 1976 | 87°F | 53°F | 0" | 0" |
| 1975 | 68°F | 35°F | 0" | 0" |
| 1974 | 61°F | 37°F | 0" | 0" |
| 1973 | 86°F | 65°F | 0.05" | 0" |
| 1972 | 76°F | 47°F | 0" | 0" |
| 1971 | 71°F | 51°F | 0.76" | 0" |