Weather on August 27
Saint Louis, MO
55 Years of Data
About This Date
August 27th in Saint Louis, MO typically brings warm summer weather, with average highs around 88°F and lows near 66°F. Over 52 years of records, the warmest August 27th was in 2003 (87°F average), while the coldest was 1986 (63°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 31% of August 27th dates historically, with the wettest August 27th recording 5.49" 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 August 27th in Saint Louis, MO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 47° | 64° | — | — |
| 2024 | 101° | 72° | 86° | — | — |
| 2023 | 78° | 69° | 74° | 0.53" | — |
| 2022 | 91° | 63° | 77° | — | — |
| 2021 | 93° | 69° | 81° | — | — |
| 2020 | 85° | 74° | 79° | — | — |
| 2019 | 85° | 64° | 74° | 0.05" | — |
| 2018 | 93° | 72° | 82° | — | — |
| 2017 | 85° | 69° | 77° | — | — |
| 2016 | 90° | 74° | 82° | — | — |
| 2015 | 80° | 59° | 70° | — | — |
| 2014 | 97° | 74° | 85° | 0.53" | — |
| 2013 | 96° | 76° | 86° | — | — |
| 2012 | 91° | 73° | 82° | 2.29" | — |
| 2011 | 90° | 65° | 77° | — | — |
| 2010 | 80° | 56° | 68° | — | — |
| 2009 | 88° | 59° | 73° | — | — |
| 2008 | 82° | 62° | 72° | — | — |
| 2007 | 85° | 62° | 73° | — | — |
| 2006 | 95° | 69° | 82° | 0.43" | — |
| 2005 | 81° | 69° | 75° | 1.22" | — |
| 2004 | 91° | 75° | 83° | — | — |
| 2003warmest | 100° | 74° | 87° | 0.18" | — |
| 2002 | 85° | 67° | 76° | — | — |
| 2001 | 82° | 65° | 73° | — | — |
| 2000 | 86° | 72° | 79° | 1.27" | — |
| 1999 | 86° | 64° | 75° | — | — |
| 1998 | 86° | 68° | 77° | — | — |
| 1997 | 88° | 69° | 78° | 0.1" | — |
| 1996 | 87° | 65° | 76° | 0.79" | — |
| 1995 | 90° | 67° | 78° | — | — |
| 1994 | 92° | 66° | 79° | — | — |
| 1993 | 95° | 73° | 84° | — | — |
| 1992 | 70° | 63° | 66° | 2.72" | — |
| 1991 | 91° | 73° | 82° | — | — |
| 1990 | 97° | 75° | 86° | — | — |
| 1989 | 94° | 70° | 82° | 0.58" | — |
| 1988 | 77° | 63° | 70° | 0.33" | — |
| 1987 | 70° | 59° | 64° | 0.13" | — |
| 1986coldest | 78° | 48° | 63° | 2.39" | — |
| 1985 | 80° | 56° | 68° | — | — |
| 1981 | 91° | 67° | 79° | 5.49" | — |
| 1980 | 97° | 63° | 80° | — | — |
| 1979 | 83° | 67° | 75° | — | — |
| 1978 | 94° | 69° | 81° | — | — |
| 1977 | 91° | 72° | 81° | — | — |
| 1976 | 94° | 64° | 79° | — | — |
| 1975 | 84° | 64° | 74° | — | — |
| 1974 | 92° | 71° | 81° | — | — |
| 1973 | 96° | 70° | 83° | — | — |
| 1972 | 78° | 63° | 70° | — | — |
| 1971 | 86° | 51° | 69° | — | — |