Weather on October 31
South Bend, IN
55 Years of Data
Avg High
58°F
Avg Low
41°F
Warmest
1974
71°F avg
Coldest
2023
30°F avg
About This Date
October 31st in South Bend, IN typically brings cool fall weather, with average highs around 58°F and lows near 41°F. Over 55 years of records, the warmest October 31st was in 1974 (71°F average), while the coldest was 2023 (30°F) — a 41°F range across recorded history. Precipitation has occurred on 40% of recorded October 31st dates, with snow falling 4% of the time (heaviest snowfall: 1.4"). The last decade has been 7.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 7.8°F cooler on this date compared to 20-30 years ago.
Planning for October 31st in South Bend, IN? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 53° | 35° | 44° | — | — |
| 2024 | 68° | 44° | 56° | 0.48" | — |
| 2023coldest | 36° | 25° | 30° | 0.18" | 1.4" |
| 2022 | 62° | 53° | 58° | 0.41" | — |
| 2021 | 55° | 40° | 47° | — | — |
| 2020 | 56° | 25° | 40° | — | — |
| 2019 | 42° | 32° | 37° | 2.51" | 0.2" |
| 2018 | 64° | 44° | 54° | 1.73" | — |
| 2017 | 40° | 33° | 36° | — | — |
| 2016 | 55° | 35° | 45° | — | — |
| 2015 | 52° | 45° | 48° | 1.19" | — |
| 2014 | 46° | 33° | 40° | 1.07" | — |
| 2013 | 64° | 52° | 58° | 3.05" | — |
| 2012 | 44° | 39° | 42° | 0.28" | — |
| 2011 | 54° | 34° | 44° | 0.1" | — |
| 2010 | 51° | 30° | 41° | — | — |
| 2009 | 52° | 42° | 47° | — | — |
| 2008 | 70° | 46° | 58° | — | — |
| 2007 | 62° | 47° | 54° | — | — |
| 2006 | 63° | 32° | 47° | — | — |
| 2005 | 64° | 50° | 57° | 0.99" | — |
| 2004 | 55° | 42° | 49° | — | — |
| 2003 | 69° | 53° | 61° | — | — |
| 2002 | 50° | 32° | 41° | — | — |
| 2001 | 69° | 49° | 59° | — | — |
| 2000 | 68° | 41° | 55° | — | — |
| 1999 | 70° | 49° | 59° | — | — |
| 1998 | 58° | 51° | 54° | 0.03" | — |
| 1997 | 60° | 51° | 56° | 0.05" | — |
| 1996 | 42° | 26° | 34° | — | — |
| 1995 | 49° | 41° | 45° | 0.71" | — |
| 1994 | 50° | 37° | 44° | 4.22" | — |
| 1993 | 41° | 32° | 37° | — | — |
| 1992 | 50° | 36° | 43° | — | — |
| 1991 | 53° | 44° | 49° | — | — |
| 1990 | 74° | 50° | 62° | — | — |
| 1989 | 59° | 36° | 47° | 0.08" | — |
| 1988 | 51° | 24° | 38° | — | — |
| 1987 | 60° | 39° | 50° | — | — |
| 1986 | 66° | 39° | 53° | — | — |
| 1985 | 57° | 44° | 51° | — | — |
| 1984 | 55° | 40° | 47° | 0.36" | — |
| 1983 | 56° | 42° | 49° | — | — |
| 1982 | 66° | 57° | 62° | 0.43" | — |
| 1981 | 71° | 51° | 61° | — | — |
| 1980 | 60° | 35° | 48° | — | — |
| 1979 | 74° | 50° | 62° | 0.3" | — |
| 1978 | 63° | 41° | 52° | — | — |
| 1977 | 65° | 47° | 56° | 0.58" | — |
| 1976 | 49° | 36° | 42° | 0.15" | — |
| 1975 | 61° | 37° | 49° | — | — |
| 1974warmest | 78° | 65° | 71° | — | — |
| 1973 | 51° | 43° | 47° | 1.42" | — |
| 1972 | 45° | 41° | 43° | — | — |
| 1971 | 66° | 40° | 53° | — | — |
55 years of data from S BEND