Weather on October 26
Boise, ID
55 Years of Data
Avg High
61°F
Avg Low
37°F
Warmest
2016
64°F avg
Coldest
2020
31°F avg
About This Date
October 26th in Boise, ID typically brings mild fall weather, with average highs around 61°F and lows near 37°F. Over 55 years of records, the warmest October 26th was in 2016 (64°F average), while the coldest was 2020 (31°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 33% of October 26th dates historically, with the wettest October 26th recording 1.37" of rain. The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
Planning for October 26th in Boise, ID? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 48° | 37° | 43° | 0.18" | — |
| 2024 | 71° | 34° | 52° | — | — |
| 2023 | 50° | 35° | 43° | — | — |
| 2022 | 50° | 33° | 42° | 0.03" | — |
| 2021 | 53° | 40° | 46° | 0.15" | — |
| 2020coldest | 45° | 17° | 31° | — | — |
| 2019 | 52° | 37° | 44° | — | — |
| 2018 | 71° | 51° | 61° | 0.03" | — |
| 2017 | 67° | 39° | 53° | — | — |
| 2016warmest | 76° | 53° | 64° | — | — |
| 2015 | 61° | 42° | 51° | 0.05" | — |
| 2014 | 57° | 42° | 50° | — | — |
| 2013 | 69° | 43° | 56° | — | — |
| 2012 | 50° | 32° | 41° | — | — |
| 2011 | 52° | 28° | 40° | — | — |
| 2010 | 49° | 37° | 43° | 0.71" | — |
| 2009 | 63° | 40° | 51° | 0.15" | — |
| 2008 | 68° | 35° | 52° | — | — |
| 2007 | 53° | 39° | 46° | — | — |
| 2006 | 56° | 29° | 42° | — | — |
| 2005 | 70° | 46° | 58° | — | — |
| 2004 | 60° | 43° | 51° | 0.05" | — |
| 2003 | 70° | 37° | 53° | — | — |
| 2002 | 57° | 34° | 45° | — | — |
| 2001 | 73° | 37° | 55° | — | — |
| 2000 | 51° | 46° | 49° | 0.64" | — |
| 1999 | 75° | 39° | 57° | — | — |
| 1998 | 64° | 36° | 50° | — | — |
| 1997 | 59° | 35° | 47° | — | — |
| 1996 | 54° | 32° | 43° | — | — |
| 1995 | 64° | 36° | 50° | 0.1" | — |
| 1994 | 64° | 45° | 54° | — | — |
| 1993 | 61° | 28° | 44° | — | — |
| 1992 | 73° | 41° | 57° | — | — |
| 1991 | 51° | 39° | 45° | 1.37" | — |
| 1990 | 68° | 41° | 55° | — | — |
| 1989 | 54° | 31° | 42° | 0.03" | — |
| 1988 | 69° | 41° | 55° | — | — |
| 1987 | 68° | 36° | 52° | — | — |
| 1986 | 77° | 47° | 62° | — | — |
| 1985 | 65° | 41° | 53° | — | — |
| 1984 | 55° | 36° | 45° | 0.38" | — |
| 1983 | 67° | 35° | 51° | — | — |
| 1982 | 59° | 40° | 49° | 1.09" | — |
| 1981 | 68° | 47° | 57° | — | — |
| 1980 | 52° | 37° | 44° | 0.1" | — |
| 1979 | 58° | 37° | 47° | — | — |
| 1978 | 62° | 28° | 45° | — | — |
| 1977 | 59° | 39° | 49° | 0.03" | — |
| 1976 | 55° | 33° | 44° | — | — |
| 1975 | 51° | 36° | 43° | 0.64" | — |
| 1974 | 66° | 42° | 54° | — | — |
| 1973 | 56° | 30° | 43° | — | — |
| 1972 | 54° | 30° | 42° | — | — |
| 1971 | 60° | 38° | 49° | 0.08" | — |
55 years of data from BOISE AIR TERMINAL