Weather on October 21
Minneapolis, MN
55 Years of Data
Avg High
57°F
Avg Low
39°F
Warmest
2024
65°F avg
Coldest
2020
33°F avg
About This Date
October 21st in Minneapolis, MN typically brings cool fall weather, with average highs around 57°F and lows near 39°F. Over 55 years of records, the warmest October 21st was in 2024 (65°F average), while the coldest was 2020 (33°F) — a 32°F range across recorded history. Precipitation has occurred on 24% of recorded October 21st dates, with snow falling 2% of the time (heaviest snowfall: 6"). 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 21st in Minneapolis, MN? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 41° | 51° | 0.25" | — |
| 2024warmest | 78° | 51° | 65° | — | — |
| 2023 | 64° | 44° | 54° | — | — |
| 2022 | 57° | 33° | 45° | — | — |
| 2021 | 57° | 44° | 51° | 1.27" | — |
| 2020coldest | 36° | 31° | 33° | 1.91" | 6" |
| 2019 | 62° | 40° | 51° | 0.05" | — |
| 2018 | 52° | 28° | 40° | — | — |
| 2017 | 74° | — | — | — | — |
| 2016 | 49° | 38° | 43° | — | — |
| 2015 | 65° | 51° | 58° | — | — |
| 2014 | 61° | 40° | 50° | — | — |
| 2013 | 44° | 33° | 39° | 0.25" | — |
| 2012 | 54° | 36° | 45° | — | — |
| 2011 | 51° | 34° | 42° | — | — |
| 2010 | 64° | 41° | 53° | — | — |
| 2009 | 48° | 41° | 45° | 0.05" | — |
| 2008 | 51° | 36° | 43° | — | — |
| 2007 | 69° | 40° | 54° | — | — |
| 2006 | 47° | 29° | 38° | — | — |
| 2005 | 55° | 41° | 48° | — | — |
| 2004 | 52° | 41° | 46° | — | — |
| 2003 | 72° | 44° | 58° | — | — |
| 2002 | 38° | 32° | 35° | 0.3" | — |
| 2001 | 57° | 38° | 47° | — | — |
| 2000 | 68° | 44° | 56° | — | — |
| 1999 | 70° | 42° | 56° | — | — |
| 1998 | 57° | 44° | 51° | — | — |
| 1997 | 50° | 32° | 41° | — | — |
| 1996 | 57° | 43° | 50° | — | — |
| 1995 | 42° | 33° | 38° | — | — |
| 1994 | 70° | 48° | 59° | — | — |
| 1993 | 50° | 30° | 40° | 0.64" | — |
| 1992 | 54° | 37° | 45° | — | — |
| 1991 | 61° | 45° | 53° | — | — |
| 1990 | 47° | 33° | 40° | 0.66" | — |
| 1989 | 64° | 32° | 48° | — | — |
| 1988 | 48° | 39° | 44° | 0.3" | — |
| 1987 | 41° | 28° | 35° | — | — |
| 1986 | 73° | 45° | 59° | — | — |
| 1985 | 58° | 47° | 52° | — | — |
| 1984 | 47° | 38° | 42° | — | — |
| 1983 | 52° | 41° | 46° | — | — |
| 1982 | 43° | 28° | 35° | — | — |
| 1981 | 50° | 32° | 41° | — | — |
| 1980 | 60° | 36° | 48° | — | — |
| 1979 | 65° | 40° | 52° | 0.1" | — |
| 1978 | 75° | 51° | 63° | — | — |
| 1977 | 70° | 42° | 56° | — | — |
| 1976 | 42° | 28° | 35° | — | — |
| 1975 | 67° | 53° | 60° | — | — |
| 1974 | 65° | 34° | 49° | — | — |
| 1973 | 74° | 46° | 60° | — | — |
| 1972 | 43° | 34° | 38° | 0.41" | — |
| 1971 | 60° | 50° | 55° | 1.12" | — |
55 years of data from LOWER ST ANTHONY FALLS