Weather on October 22
Saint Louis, MO
55 Years of Data
Avg High
70°F
Avg Low
44°F
Warmest
1979
76°F avg
Coldest
1982
37°F avg
About This Date
October 22nd in Saint Louis, MO typically brings pleasant fall weather, with average highs around 70°F and lows near 44°F — a 26°F daily swing. Over 52 years of records, the warmest October 22nd was in 1979 (76°F average), while the coldest was 1982 (37°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 15% of October 22nd dates historically, with the wettest October 22nd recording 0.94" 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 22nd in Saint Louis, MO? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 40° | 52° | — | — |
| 2024 | 83° | 47° | 65° | — | — |
| 2023 | 67° | 38° | 52° | — | — |
| 2022 | 82° | 51° | 67° | — | — |
| 2021 | 58° | 43° | 50° | — | — |
| 2020 | 85° | 50° | 67° | — | — |
| 2019 | 62° | 40° | 51° | — | — |
| 2018 | 73° | 38° | 55° | — | — |
| 2017 | 81° | — | — | — | — |
| 2016 | 60° | 40° | 50° | — | — |
| 2015 | 85° | 61° | 73° | — | — |
| 2014 | 67° | 44° | 55° | — | — |
| 2013 | 55° | 37° | 46° | — | — |
| 2012 | 79° | 64° | 71° | — | — |
| 2011 | 63° | 35° | 49° | — | — |
| 2010 | 68° | 38° | 53° | — | — |
| 2009 | 65° | 48° | 56° | — | — |
| 2008 | 62° | 47° | 54° | — | — |
| 2007 | 83° | 52° | 67° | — | — |
| 2006 | 67° | 38° | 52° | 0.25" | — |
| 2005 | 53° | 42° | 48° | — | — |
| 2004 | 59° | 55° | 57° | — | — |
| 2003 | 76° | 53° | 64° | — | — |
| 2002 | 64° | 41° | 53° | — | — |
| 2001 | 76° | 52° | 64° | — | — |
| 2000 | 76° | 51° | 63° | 0.1" | — |
| 1999 | 75° | 45° | 60° | — | — |
| 1998 | 64° | 35° | 50° | — | — |
| 1997 | 59° | 31° | 45° | — | — |
| 1996 | 71° | 55° | 63° | 0.18" | — |
| 1995 | 77° | 35° | 56° | — | — |
| 1994 | 76° | 56° | 66° | 0.05" | — |
| 1993 | 65° | 35° | 50° | — | — |
| 1992 | 80° | 52° | 66° | — | — |
| 1991 | 80° | 60° | 70° | — | — |
| 1990 | 58° | 30° | 44° | — | — |
| 1989 | 72° | 40° | 56° | — | — |
| 1988 | 63° | 43° | 53° | — | — |
| 1987 | 68° | 40° | 54° | — | — |
| 1986 | 75° | 54° | 64° | — | — |
| 1985 | 69° | 54° | 61° | — | — |
| 1982coldest | 50° | 25° | 37° | 0.03" | — |
| 1980 | 75° | 36° | 55° | — | — |
| 1979warmest | 89° | 62° | 76° | 0.69" | — |
| 1978 | 86° | 53° | 70° | — | — |
| 1977 | 71° | — | — | — | — |
| 1976 | 60° | 23° | 42° | — | — |
| 1975 | 89° | 41° | 65° | — | — |
| 1974 | 59° | 28° | 44° | — | — |
| 1973 | 67° | 41° | 54° | — | — |
| 1972 | 62° | 40° | 51° | 0.94" | — |
| 1971 | 70° | 62° | 66° | 0.1" | — |
52 years of data from ST LOUIS ST LOUIS UNIV