Weather on October 31
Billings, MT
55 Years of Data
Avg High
55°F
Avg Low
29°F
Warmest
1983
62°F avg
Coldest
1984
20°F avg
About This Date
October 31st in Billings, MT typically brings cool fall weather, with average highs around 55°F and lows near 29°F — a 26°F daily swing. Over 55 years of records, the warmest October 31st was in 1983 (62°F average), while the coldest was 1984 (20°F) — a 42°F range across recorded history. Precipitation has occurred on 13% of recorded October 31st dates, with snow falling 2% of the time. The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
Planning for October 31st in Billings, MT? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 25° | 45° | — | — |
| 2024 | 51° | 23° | 37° | — | — |
| 2023 | 47° | 24° | 35° | — | — |
| 2022 | 62° | 27° | 44° | — | — |
| 2021 | 43° | 32° | 37° | — | — |
| 2020 | 71° | 34° | 52° | — | — |
| 2019 | 28° | 12° | 20° | — | — |
| 2018 | 52° | 28° | 40° | — | — |
| 2017 | 41° | 26° | 34° | — | — |
| 2016 | 64° | 33° | 49° | 0.05" | — |
| 2015 | 60° | 37° | 49° | 0.05" | — |
| 2014 | 63° | 32° | 47° | — | — |
| 2013 | 57° | 29° | 43° | — | — |
| 2012 | 68° | 39° | 54° | — | — |
| 2011 | 66° | 39° | 53° | — | — |
| 2010 | 62° | 36° | 49° | — | — |
| 2009 | 69° | 45° | 57° | — | — |
| 2008 | 72° | 31° | 51° | — | — |
| 2007 | 55° | 30° | 43° | — | — |
| 2006 | 35° | 9° | 22° | — | — |
| 2005 | 57° | 24° | 41° | — | — |
| 2004 | 53° | 39° | 46° | — | — |
| 2003 | 25° | 15° | 20° | — | — |
| 2002 | 27° | 15° | 21° | — | 1" |
| 2001 | 66° | 44° | 55° | — | — |
| 2000 | 48° | 39° | 44° | 0.28" | — |
| 1999 | 77° | 39° | 58° | — | — |
| 1998 | 58° | 26° | 42° | — | — |
| 1997 | 64° | 49° | 56° | 0.15" | — |
| 1996 | 48° | 26° | 37° | — | — |
| 1995 | 28° | 12° | 20° | — | — |
| 1994 | 51° | 29° | 40° | — | — |
| 1993 | 59° | 27° | 43° | — | — |
| 1992 | 59° | 33° | 46° | — | — |
| 1991 | 35° | 8° | 22° | — | — |
| 1990 | 74° | 41° | 57° | — | — |
| 1989 | 41° | 31° | 36° | 0.15" | — |
| 1988 | 69° | 31° | 50° | — | — |
| 1987 | 73° | 32° | 53° | — | — |
| 1986 | 55° | 32° | 44° | — | — |
| 1985 | 49° | 37° | 43° | — | — |
| 1984coldest | 28° | 12° | 20° | — | — |
| 1983warmest | 73° | 51° | 62° | — | — |
| 1982 | 54° | 25° | 39° | — | — |
| 1981 | 63° | 26° | 44° | — | — |
| 1980 | 69° | 33° | 51° | — | — |
| 1979 | 48° | 20° | 34° | — | — |
| 1978 | 58° | 18° | 38° | — | — |
| 1977 | 56° | 34° | 45° | — | — |
| 1976 | 65° | 28° | 46° | — | — |
| 1975 | 61° | 42° | 51° | — | — |
| 1974 | 45° | 40° | 42° | 7.47" | — |
| 1973 | 55° | 34° | 44° | 0.13" | — |
| 1972 | 45° | 15° | 30° | — | — |
| 1971 | 42° | 17° | 30° | — | — |
55 years of data from BILLINGS WTP