Weather on October 27
Sioux Falls, SD
55 Years of Data
Avg High
56°F
Avg Low
33°F
Warmest
1983
64°F avg
Coldest
2020
24°F avg
About This Date
October 27th in Sioux Falls, SD typically brings cool fall weather, with average highs around 56°F and lows near 33°F. Over 55 years of records, the warmest October 27th was in 1983 (64°F average), while the coldest was 2020 (24°F) — a 40°F range across recorded history. Precipitation has occurred on 24% of recorded October 27th dates, with snow falling 4% of the time (heaviest snowfall: 1.1"). The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for October 27th in Sioux Falls, SD? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 50° | 54° | 0.08" | — |
| 2024 | 69° | 44° | 57° | — | — |
| 2023 | 40° | 23° | 32° | — | — |
| 2022 | 50° | 46° | 48° | 0.23" | — |
| 2021 | 54° | 48° | 51° | 2.97" | — |
| 2020coldest | 34° | 13° | 24° | — | — |
| 2019 | 43° | 28° | 36° | — | — |
| 2018 | 63° | 33° | 48° | 0.08" | — |
| 2017 | 37° | 24° | 31° | — | — |
| 2016 | 63° | 46° | 54° | — | — |
| 2015 | 59° | 42° | 51° | — | — |
| 2014 | 60° | 40° | 50° | 0.05" | — |
| 2013 | 63° | 30° | 47° | — | — |
| 2012 | 41° | 24° | 33° | — | — |
| 2011 | 53° | 25° | 39° | — | — |
| 2010 | 43° | 33° | 38° | — | — |
| 2009 | 58° | 39° | 48° | — | — |
| 2008 | 41° | 23° | 32° | — | — |
| 2007 | 56° | 30° | 43° | — | — |
| 2006 | 59° | 27° | 43° | — | — |
| 2005 | 61° | 27° | 44° | — | — |
| 2004 | 56° | 44° | 50° | — | — |
| 2003 | 50° | 22° | 36° | 0.64" | — |
| 2002 | 40° | 32° | 36° | 0.51" | 1.1" |
| 2001 | 53° | 14° | 34° | — | — |
| 2000 | 52° | 44° | 48° | — | — |
| 1999 | 80° | 31° | 55° | — | — |
| 1998 | 61° | 50° | 55° | 0.43" | — |
| 1997 | 43° | 12° | 27° | — | — |
| 1996 | 43° | 25° | 34° | — | — |
| 1995 | 46° | 41° | 44° | 0.03" | — |
| 1994 | 72° | 43° | 57° | — | — |
| 1993 | 52° | 22° | 37° | — | — |
| 1992 | 65° | 32° | 48° | — | — |
| 1991 | 58° | 47° | 52° | 0.03" | — |
| 1990 | 60° | 28° | 44° | — | — |
| 1989 | 65° | 35° | 50° | — | — |
| 1988 | 51° | 28° | 40° | — | — |
| 1987 | 48° | 28° | 38° | — | — |
| 1986 | 71° | 35° | 53° | — | — |
| 1985 | 60° | 29° | 44° | — | — |
| 1984 | 63° | 30° | 46° | — | — |
| 1983warmest | 85° | 43° | 64° | — | — |
| 1982 | 63° | 47° | 55° | — | — |
| 1981 | 70° | 31° | 50° | — | — |
| 1980 | 35° | 28° | 32° | 0.18" | 0.7" |
| 1979 | 65° | 38° | 51° | — | — |
| 1978 | 57° | 30° | 44° | — | — |
| 1977 | 69° | 40° | 54° | — | — |
| 1976 | 41° | 14° | 28° | — | — |
| 1975 | 60° | 39° | 50° | — | — |
| 1974 | 66° | 54° | 60° | — | — |
| 1973 | 42° | 35° | 39° | 0.2" | — |
| 1972 | 55° | 34° | 44° | — | — |
| 1971 | 65° | 35° | 50° | 2.84" | — |
55 years of data from SIOUX FALLS