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St. Louis, MO Weather on October 10
St. Louis hit 87°F on this October day in 2021
October 10th in St. Louis typically brings mild autumn weather with highs near 72°F and lows around 47°F. However, 2021 shattered the temperature records for this date when the city soared to 87°F, an unusually warm day that stands 15 degrees above normal. The coldest October 10th on record occurred in 1979 when temperatures plummeted to 29°F, showcasing the dramatic range St. Louis can experience even as fall transitions toward winter.
What to Expect on October 10
Planning for October 10th in St. Louis, MO? Great weather for outdoor activities.
Frequently Asked Questions
What was the warmest October 10 ever in St. Louis?
The warmest October 10 in St. Louis, MO reached 87°F in 2021. That is 15°F above the long-term average high of 72°F.
What was the coldest October 10 ever in St. Louis?
The coldest October 10 in St. Louis, MO dropped to 29°F in 1979. That is 18°F below the long-term average low of 47°F.
What is the average temperature on October 10 in St. Louis?
On October 10, St. Louis averages a high of 72°F and a low of 47°F based on 52 years of NOAA weather observations from ST LOUIS ST LOUIS UNIV.
How many years of weather data are available for October 10 in St. Louis?
We have 52 years of weather records for October 10 in St. Louis, MO, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
October 10 Weather History in St. Louis
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 77°F | 43°F | 0" | -- |
| 2024 | 82°F | 44°F | 0" | -- |
| 2023 | 70°F | 35°F | 0" | -- |
| 2022 | 81°F | 42°F | 0" | -- |
| 2021 | 87°F | 66°F | 0" | -- |
| 2020 | 80°F | 57°F | 0" | -- |
| 2019 | 79°F | 62°F | 0.87" | -- |
| 2018 | 78°F | 55°F | 0.02" | -- |
| 2017 | 81°F | 71°F | -- | -- |
| 2016 | 78°F | 48°F | 0" | -- |
| 2015 | 64°F | 49°F | 0" | -- |
| 2014 | 62°F | 51°F | 0.95" | -- |
| 2013 | 76°F | 56°F | 0" | -- |
| 2012 | 68°F | 40°F | 0.01" | -- |
| 2011 | 82°F | 51°F | 0" | -- |
| 2010 | 86°F | 48°F | 0" | -- |
| 2009 | 53°F | 34°F | 0.16" | -- |
| 2008 | 77°F | 47°F | 0" | -- |
| 2007 | 81°F | 51°F | 0" | -- |
| 2006 | 78°F | 49°F | 0" | -- |
| 2005 | 65°F | 43°F | 0" | -- |
| 2004 | 71°F | 53°F | 0" | -- |
| 2003 | 69°F | 60°F | 1.31" | -- |
| 2002 | 71°F | 52°F | 0" | -- |
| 2001 | 73°F | 53°F | 0.39" | -- |
| 2000 | 56°F | 31°F | 0" | -- |
| 1999 | 74°F | 60°F | 0" | -- |
| 1998 | 66°F | 43°F | 0" | -- |
| 1997 | 78°F | 59°F | 0" | -- |
| 1996 | 63°F | 43°F | 0" | -- |
| 1995 | 76°F | 46°F | 0.14" | -- |
| 1994 | 65°F | 39°F | 0" | -- |
| 1993 | 54°F | 33°F | 0" | -- |
| 1992 | 69°F | 54°F | 0" | -- |
| 1991 | 79°F | 49°F | 0" | -- |
| 1990 | 47°F | 32°F | 0.15" | -- |
| 1989 | 84°F | 53°F | 0" | -- |
| 1988 | 75°F | 45°F | 0" | -- |
| 1987 | 48°F | 35°F | 1.06" | -- |
| 1986 | 67°F | 47°F | 0" | -- |
| 1985 | 81°F | 54°F | 0" | -- |
| 1982 | 85°F | 50°F | 0" | -- |
| 1980 | 78°F | -- | 0" | -- |
| 1979 | 53°F | 29°F | 0" | -- |
| 1978 | 69°F | 42°F | 0.18" | -- |
| 1977 | 57°F | 38°F | 0" | -- |
| 1976 | 65°F | 33°F | 0" | -- |
| 1975 | 82°F | 57°F | 0.2" | -- |
| 1974 | 71°F | 42°F | 0" | -- |
| 1973 | 84°F | 64°F | 0" | -- |
| 1972 | 67°F | 39°F | 0" | -- |
| 1971 | 61°F | 39°F | 0" | -- |
Based on 52 years of data from NOAA station: ST LOUIS ST LOUIS UNIV
How Has October 10 Changed?
The last decade has been 6.7°F warmer on this date compared to 20-30 years ago.
Monthly Climate Averages
Historical temperature and precipitation averages for St. Louis, MO, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.