Weather on November 21
Saint Louis, MO
55 Years of Data
Avg High
55°F
Avg Low
35°F
Warmest
2003
62°F avg
Coldest
2000
25°F avg
About This Date
November 21st in Saint Louis, MO typically brings cool fall weather, with average highs around 55°F and lows near 35°F. Over 52 years of records, the warmest November 21st was in 2003 (62°F average), while the coldest was 2000 (25°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 25% of November 21st dates historically, with the wettest November 21st recording 3.12" 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 November 21st in Saint Louis, MO? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 51° | 54° | 1.63" | — |
| 2024 | 46° | 37° | 42° | — | — |
| 2023 | 49° | 40° | 44° | — | — |
| 2022 | 57° | 24° | 41° | — | — |
| 2021 | 60° | 37° | 49° | — | — |
| 2020 | 50° | 43° | 46° | 3.12" | — |
| 2018 | 57° | 26° | 42° | — | — |
| 2017 | 61° | — | — | — | — |
| 2016 | 46° | 30° | 38° | — | — |
| 2015 | 54° | 42° | 48° | 1.12" | — |
| 2014 | 41° | 24° | 33° | — | — |
| 2013 | 50° | 46° | 48° | 0.74" | — |
| 2012 | 62° | 40° | 51° | — | — |
| 2011 | 65° | 38° | 51° | 0.66" | — |
| 2010 | 56° | 35° | 45° | — | — |
| 2009 | 59° | 38° | 48° | — | — |
| 2008 | 45° | 20° | 32° | — | — |
| 2007 | 73° | 52° | 62° | — | — |
| 2006 | 49° | 23° | 36° | — | — |
| 2005 | 47° | 35° | 41° | — | — |
| 2004 | 59° | 45° | 52° | — | — |
| 2003warmest | 76° | 49° | 62° | — | — |
| 2002 | 64° | 41° | 53° | — | — |
| 2001 | 49° | 32° | 40° | — | — |
| 2000coldest | 35° | 15° | 25° | — | — |
| 1999 | 54° | 35° | 44° | — | — |
| 1998 | 53° | 27° | 40° | — | — |
| 1997 | 61° | 40° | 50° | — | — |
| 1996 | 45° | 37° | 41° | 0.13" | — |
| 1995 | 56° | 32° | 44° | — | — |
| 1994 | 65° | 42° | 53° | 1.4" | — |
| 1993 | 57° | 33° | 45° | — | — |
| 1992 | 60° | 47° | 53° | 0.99" | — |
| 1991 | 57° | 38° | 47° | — | — |
| 1990 | 73° | 37° | 55° | 0.18" | — |
| 1989 | 64° | 32° | 48° | — | — |
| 1988 | 43° | 25° | 34° | — | — |
| 1987 | 47° | 26° | 36° | — | — |
| 1986 | 49° | 29° | 39° | — | — |
| 1985 | 38° | 29° | 33° | 0.03" | — |
| 1982 | 74° | 30° | 52° | — | — |
| 1981 | 34° | 26° | 30° | — | — |
| 1980 | 56° | 22° | 39° | — | — |
| 1979 | 70° | 50° | 60° | 1.52" | — |
| 1978 | 37° | 34° | 35° | — | — |
| 1977 | 65° | 31° | 48° | 0.56" | — |
| 1976 | 57° | 33° | 45° | — | — |
| 1975 | 49° | 34° | 41° | — | — |
| 1974 | 56° | 37° | 46° | — | — |
| 1973 | 65° | 44° | 54° | 1.24" | — |
| 1972 | 39° | 35° | 37° | — | — |
| 1971 | 66° | 30° | 48° | — | — |
52 years of data from ST LOUIS ST LOUIS UNIV