Weather on August 26
Bellevue, WA
55 Years of Data
Avg High
77°F
Avg Low
56°F
Warmest
2014
75°F avg
Coldest
2010
59°F avg
About This Date
August 26th in Bellevue, WA typically brings pleasant summer weather, with average highs around 77°F and lows near 56°F. Over 54 years of records, the warmest August 26th was in 2014 (75°F average), while the coldest was 2010 (59°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 22% of August 26th dates historically, with the wettest August 26th recording 1.12" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for August 26th in Bellevue, WA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 65° | 75° | — | — |
| 2024 | 71° | 54° | 62° | 0.46" | — |
| 2023 | 85° | 58° | 71° | — | — |
| 2022 | 74° | 61° | 67° | — | — |
| 2021 | 76° | 60° | 68° | 0.03" | — |
| 2020 | 75° | 56° | 65° | — | — |
| 2019 | 77° | 55° | 66° | — | — |
| 2018 | 66° | 57° | 62° | 0.23" | — |
| 2017 | 81° | 55° | 68° | — | — |
| 2016 | 89° | 61° | 75° | — | — |
| 2015 | 82° | 55° | 69° | — | — |
| 2014warmest | 89° | 61° | 75° | — | — |
| 2013 | 77° | 62° | 70° | 0.13" | — |
| 2012 | 74° | 55° | 64° | — | — |
| 2011 | 83° | 58° | 70° | — | — |
| 2010coldest | 63° | 55° | 59° | 0.08" | — |
| 2009 | 77° | 49° | 63° | — | — |
| 2008 | 69° | 54° | 61° | 0.84" | — |
| 2007 | 70° | 56° | 63° | 0.38" | — |
| 2006 | 83° | 55° | 69° | — | — |
| 2005 | 83° | 54° | 68° | — | — |
| 2004 | 74° | 59° | 66° | 0.05" | — |
| 2003 | 74° | 59° | 66° | — | — |
| 2002 | 75° | 61° | 68° | — | — |
| 2001 | 80° | 53° | 67° | — | — |
| 2000 | 67° | 56° | 61° | 0.03" | — |
| 1999 | 79° | 53° | 66° | — | — |
| 1997 | 65° | 59° | 62° | 1.12" | — |
| 1996 | 76° | 60° | 68° | — | — |
| 1995 | 71° | 55° | 63° | — | — |
| 1994 | 78° | 54° | 66° | — | — |
| 1993 | 74° | 50° | 62° | — | — |
| 1992 | 84° | 55° | 70° | — | — |
| 1991 | 71° | 51° | 61° | 0.03" | — |
| 1990 | 75° | 51° | 63° | — | — |
| 1989 | 76° | 56° | 66° | — | — |
| 1988 | 76° | 56° | 66° | — | — |
| 1987 | 74° | 60° | 67° | — | — |
| 1986 | 86° | 60° | 73° | — | — |
| 1985 | 77° | 53° | 65° | — | — |
| 1984 | 83° | 55° | 69° | — | — |
| 1983 | 75° | 56° | 65° | — | — |
| 1982 | 90° | 59° | 74° | — | — |
| 1981 | 79° | 49° | 64° | — | — |
| 1980 | 80° | 52° | 66° | 0.05" | — |
| 1979 | 80° | 57° | 69° | — | — |
| 1978 | 75° | 54° | 64° | — | — |
| 1977 | 67° | 54° | 60° | — | — |
| 1976 | 69° | 52° | 60° | — | — |
| 1975 | 68° | 54° | 61° | — | — |
| 1974 | 80° | 56° | 68° | — | — |
| 1973 | 75° | 54° | 64° | — | — |
| 1972 | 83° | 55° | 69° | — | — |
| 1971 | 74° | 52° | 63° | — | — |
54 years of data from SEATTLE UNIV OF WASHIN