Weather on April 26
Boise, ID
55 Years of Data
Avg High
64°F
Avg Low
39°F
Warmest
2001
68°F avg
Coldest
1985
40°F avg
About This Date
April 26th in Boise, ID typically brings mild spring weather, with average highs around 64°F and lows near 39°F — a 25°F daily swing. Over 55 years of records, the warmest April 26th was in 2001 (68°F average), while the coldest was 1985 (40°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 20% of April 26th dates historically, with the wettest April 26th recording 2.77" of rain. 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 April 26th in Boise, ID? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 43° | 56° | — | — |
| 2024 | 67° | 45° | 56° | — | — |
| 2023 | 72° | 40° | 56° | — | — |
| 2022 | 62° | 42° | 52° | 0.05" | — |
| 2021 | 47° | 40° | 43° | 0.91" | — |
| 2020 | 72° | 49° | 60° | — | — |
| 2019 | 68° | 49° | 58° | — | — |
| 2018 | 81° | 47° | 64° | — | — |
| 2017 | 54° | 42° | 48° | 0.89" | — |
| 2016 | 65° | 41° | 53° | — | — |
| 2015 | 61° | 35° | 48° | — | — |
| 2014 | 55° | 37° | 46° | — | — |
| 2013 | 76° | 41° | 58° | — | — |
| 2012 | 59° | 41° | 50° | 2.77" | — |
| 2011 | 54° | 36° | 45° | — | — |
| 2010 | 73° | 40° | 56° | — | — |
| 2009 | 60° | 36° | 48° | — | — |
| 2008 | 62° | 27° | 44° | — | — |
| 2007 | 65° | 40° | 52° | — | — |
| 2006 | 70° | 41° | 55° | — | — |
| 2005 | 74° | 46° | 60° | — | — |
| 2004 | 79° | 45° | 62° | — | — |
| 2003 | 50° | 38° | 44° | 0.33" | — |
| 2002 | 65° | 41° | 53° | — | — |
| 2001warmest | 80° | 55° | 68° | — | — |
| 2000 | 70° | 37° | 53° | — | — |
| 1999 | 62° | 46° | 54° | 0.61" | — |
| 1998 | 62° | 31° | 46° | — | — |
| 1997 | 74° | 43° | 58° | — | — |
| 1996 | 62° | 43° | 52° | 0.05" | — |
| 1995 | 68° | 36° | 52° | — | — |
| 1994 | 59° | 43° | 51° | — | — |
| 1993 | 58° | 37° | 47° | 0.03" | — |
| 1992 | 81° | 53° | 67° | — | — |
| 1991 | 53° | 27° | 40° | — | — |
| 1990 | 56° | 35° | 45° | — | — |
| 1989 | 58° | 32° | 45° | — | — |
| 1988 | 61° | 37° | 49° | — | — |
| 1987 | 85° | 41° | 63° | — | — |
| 1986 | 55° | 31° | 43° | — | — |
| 1985coldest | 56° | 24° | 40° | — | — |
| 1984 | 52° | 37° | 44° | — | — |
| 1983 | 56° | 33° | 44° | — | — |
| 1982 | 70° | 37° | 53° | — | — |
| 1981 | 60° | 43° | 51° | 0.86" | — |
| 1980 | 74° | 46° | 60° | — | — |
| 1979 | 67° | 38° | 52° | — | — |
| 1978 | 59° | 47° | 53° | 0.66" | — |
| 1977 | 67° | 45° | 56° | — | — |
| 1976 | 56° | 37° | 46° | — | — |
| 1975 | 45° | 38° | 41° | 0.38" | — |
| 1974 | 57° | 32° | 45° | — | — |
| 1973 | 75° | 43° | 59° | — | — |
| 1972 | 59° | 25° | 42° | — | — |
| 1971 | 59° | 37° | 48° | — | — |
55 years of data from BOISE AIR TERMINAL