Weather on October 30
Boise, ID
55 Years of Data
Avg High
56°F
Avg Low
34°F
Warmest
2014
61°F avg
Coldest
1991
26°F avg
About This Date
October 30th in Boise, ID typically brings cool fall weather, with average highs around 56°F and lows near 34°F. Over 55 years of records, the warmest October 30th was in 2014 (61°F average), while the coldest was 1991 (26°F) — a 35°F range across recorded history. Precipitation has occurred on 24% of recorded October 30th dates, with snow falling 2% of the time. 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 30th in Boise, ID? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 55° | 31° | 43° | — | — |
| 2024 | 54° | 28° | 41° | — | — |
| 2023 | 50° | 26° | 38° | — | — |
| 2022 | 61° | 33° | 47° | — | — |
| 2021 | 59° | 41° | 50° | — | — |
| 2020 | 75° | 37° | 56° | — | — |
| 2019 | 41° | 16° | 29° | — | — |
| 2018 | 54° | 32° | 43° | — | — |
| 2017 | 55° | 37° | 46° | — | — |
| 2016 | 57° | 45° | 51° | 0.79" | — |
| 2015 | 50° | 39° | 45° | 0.13" | — |
| 2014warmest | 75° | 47° | 61° | — | — |
| 2013 | 50° | 36° | 43° | — | — |
| 2012 | 73° | 47° | 60° | — | — |
| 2011 | 68° | 38° | 53° | — | — |
| 2010 | 56° | 39° | 47° | — | — |
| 2009 | 56° | 36° | 46° | 0.1" | — |
| 2008 | 71° | 41° | 56° | — | — |
| 2007 | 62° | 38° | 50° | 0.18" | — |
| 2006 | 44° | 25° | 34° | — | — |
| 2005 | 54° | 33° | 43° | — | — |
| 2004 | 48° | 37° | 43° | 0.46" | — |
| 2003 | 43° | 28° | 35° | — | — |
| 2002 | 33° | 21° | 27° | — | — |
| 2001 | 56° | 50° | 53° | 0.25" | — |
| 2000 | 53° | 37° | 45° | — | — |
| 1999 | 68° | 36° | 52° | — | — |
| 1998 | 51° | 24° | 38° | — | — |
| 1997 | 64° | 49° | 56° | 0.18" | — |
| 1996 | 49° | 40° | 44° | — | — |
| 1995 | 50° | 25° | 37° | — | — |
| 1994 | 55° | 28° | 42° | — | — |
| 1993 | 60° | 32° | 46° | — | — |
| 1992 | 52° | 43° | 47° | 0.28" | — |
| 1991coldest | 36° | 16° | 26° | — | — |
| 1990 | 72° | 49° | 60° | — | — |
| 1989 | 51° | 29° | 40° | — | — |
| 1988 | 67° | 36° | 51° | — | — |
| 1987 | 69° | 41° | 55° | — | — |
| 1986 | 56° | 37° | 46° | 0.28" | — |
| 1985 | 55° | 33° | 44° | — | — |
| 1984 | 48° | 25° | 36° | — | — |
| 1983 | 66° | 49° | 57° | 0.15" | — |
| 1982 | 49° | 33° | 41° | 0.25" | — |
| 1981 | 51° | 32° | 42° | — | — |
| 1980 | 54° | 30° | 42° | — | — |
| 1979 | 52° | 27° | 39° | — | — |
| 1978 | 51° | 18° | 34° | — | — |
| 1977 | 50° | 38° | 44° | 0.23" | — |
| 1976 | 63° | 32° | 47° | — | — |
| 1975 | 58° | 44° | 51° | — | — |
| 1974 | 56° | 36° | 46° | — | — |
| 1973 | 55° | 33° | 44° | — | — |
| 1972 | 47° | 17° | 32° | — | — |
| 1971 | 46° | 31° | 38° | 0.1" | 0.7" |
55 years of data from BOISE AIR TERMINAL