Weather on June 27 at Gateway Arch
Gateway Arch National Park
Based on 53 years of data from St. Louis, MO
Planning Your Visit
June 27th in Gateway Arch National Park (via St. Louis, MO) typically brings warm summer weather, with average highs around 87°F and lows near 67°F. Over 53 years of records, the warmest June 27th was in 2016 (87°F average), while the coldest was 2004 (64°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 30% of June 27th dates historically, with the wettest June 27th recording 5.08" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for June 27th 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 | 86°F | 71°F | 0.66" | -- |
| 2025 | 93°F | 73°F | 0.33" | 0" |
| 2024 | 92°F | 64°F | 0" | 0" |
| 2023 | 89°F | 65°F | 0" | 0" |
| 2022 | 82°F | 57°F | 0" | 0" |
| 2021 | 89°F | 72°F | 2.64" | 0" |
| 2020 | 84°F | 72°F | 0.28" | 0" |
| 2019 | 90°F | 67°F | 0" | -- |
| 2018 | 90°F | 68°F | 0.58" | 0" |
| 2017 | 79°F | 56°F | 0" | 0" |
| 2016 | 96°F | 77°F | 0" | 0" |
| 2015 | -- | 66°F | 0" | 0" |
| 2014 | 83°F | 77°F | 5.08" | 0" |
| 2013 | 93°F | 74°F | 0.51" | 0" |
| 2012 | 87°F | 65°F | 0" | 0" |
| 2011 | 87°F | 67°F | 1.42" | 0" |
| 2010 | 95°F | 77°F | 0" | 0" |
| 2009 | 92°F | 70°F | 0" | 0" |
| 2008 | 85°F | 70°F | 0.25" | 0" |
| 2007 | 90°F | 70°F | 1.63" | 0" |
| 2006 | 77°F | 59°F | 0" | 0" |
| 2005 | 94°F | 72°F | 0" | 0" |
| 2004 | 77°F | 52°F | 0" | 0" |
| 2003 | 77°F | 59°F | 0" | 0" |
| 2002 | 88°F | 71°F | 0" | 0" |
| 2001 | 84°F | 64°F | 0" | 0" |
| 2000 | 80°F | 68°F | 0" | 0" |
| 1999 | 79°F | 70°F | 2.39" | 0" |
| 1998 | 95°F | 74°F | 0" | 0" |
| 1997 | 86°F | 65°F | 0" | 0" |
| 1996 | 87°F | 61°F | 0" | 0" |
| 1995 | 80°F | 67°F | 0" | 0" |
| 1994 | 83°F | 61°F | 0.18" | 0" |
| 1993 | 88°F | 67°F | 0" | 0" |
| 1992 | 82°F | 54°F | 0" | 0" |
| 1991 | 88°F | 66°F | 0" | 0" |
| 1990 | 89°F | 69°F | 0" | 0" |
| 1989 | 90°F | 68°F | 1.02" | 0" |
| 1988 | 87°F | 56°F | 0" | 0" |
| 1987 | 84°F | 59°F | 0" | 0" |
| 1986 | 87°F | 78°F | 0.05" | 0" |
| 1985 | 88°F | 63°F | 0" | 0" |
| 1981 | 85°F | 62°F | 0" | 0" |
| 1980 | 95°F | 77°F | 0" | -- |
| 1979 | 85°F | 56°F | 0" | 0" |
| 1978 | 86°F | -- | 0" | 0" |
| 1977 | 83°F | 67°F | 0.86" | 0" |
| 1976 | 89°F | 66°F | 0" | 0" |
| 1975 | 87°F | 71°F | 0" | 0" |
| 1974 | 79°F | 51°F | 0" | 0" |
| 1973 | 93°F | 71°F | 0.25" | 0" |
| 1972 | 90°F | 69°F | 0" | 0" |
| 1971 | 99°F | 69°F | 0" | 0" |