Weather on June 28
Hillsboro, OR
55 Years of Data
Avg High
78°F
Avg Low
52°F
Warmest
2021
92°F avg
Coldest
1971
51°F avg
About This Date
June 28th in Hillsboro, OR typically brings pleasant summer weather, with average highs around 78°F and lows near 52°F — a 26°F daily swing. Over 55 years of records, the warmest June 28th was in 2021 (92°F average), while the coldest was 1971 (51°F) — a 41°F range across recorded history. Rain or other precipitation has occurred on about 18% of June 28th dates historically, with the wettest June 28th recording 0.81" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for June 28th in Hillsboro, OR? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 55° | 67° | — | — |
| 2024 | 80° | 49° | 64° | — | — |
| 2023 | 87° | 51° | 69° | — | — |
| 2022 | 70° | 51° | 60° | — | — |
| 2021warmest | 114° | 70° | 92° | — | — |
| 2020 | 72° | 53° | 62° | 0.08" | — |
| 2019 | 74° | 50° | 62° | — | — |
| 2018 | 74° | 48° | 61° | — | — |
| 2017 | 73° | 49° | 61° | — | — |
| 2016 | 81° | 48° | 64° | — | — |
| 2015 | 86° | 65° | 75° | — | — |
| 2014 | 72° | 56° | 64° | — | — |
| 2013 | 90° | 56° | 73° | — | — |
| 2012 | 73° | 47° | 60° | — | — |
| 2011 | 71° | 59° | 65° | 0.25" | — |
| 2010 | 75° | 51° | 63° | — | — |
| 2009 | 76° | 52° | 64° | — | — |
| 2008 | 101° | 59° | 80° | — | — |
| 2007 | 68° | 56° | 62° | 0.81" | — |
| 2006 | 82° | 44° | 63° | — | — |
| 2005 | 67° | 51° | 59° | — | — |
| 2004 | 83° | 52° | 67° | — | — |
| 2003 | 98° | 52° | 75° | — | — |
| 2002 | — | 58° | — | 0.05" | — |
| 2001 | 66° | 51° | 59° | 0.08" | — |
| 2000 | 93° | 55° | 74° | — | — |
| 1999 | 68° | 49° | 58° | — | — |
| 1998 | 87° | 59° | 73° | — | — |
| 1997 | 72° | 51° | 61° | — | — |
| 1996 | 67° | 50° | 58° | — | — |
| 1995 | 89° | 54° | 71° | — | — |
| 1994 | 83° | 54° | 68° | — | — |
| 1993 | 69° | 48° | 59° | 0.05" | — |
| 1992 | 87° | 60° | 74° | — | — |
| 1991 | 77° | 52° | 64° | — | — |
| 1990 | 74° | 53° | 63° | 0.1" | — |
| 1989 | 70° | 49° | 59° | — | — |
| 1988 | 71° | 50° | 61° | — | — |
| 1987 | 87° | 54° | 70° | — | — |
| 1986 | 85° | 57° | 71° | 0.03" | — |
| 1985 | 68° | 47° | 57° | — | — |
| 1984 | 81° | 57° | 69° | — | — |
| 1983 | 79° | 50° | 64° | — | — |
| 1982 | 69° | 50° | 60° | 0.05" | — |
| 1981 | 74° | 43° | 58° | — | — |
| 1980 | 71° | 40° | 55° | — | — |
| 1979 | 82° | 52° | 67° | — | — |
| 1978 | 88° | 55° | 71° | — | — |
| 1977 | 82° | 50° | 66° | — | — |
| 1976 | 85° | 51° | 68° | — | — |
| 1975 | 64° | 48° | 56° | 0.18" | — |
| 1974 | 78° | 45° | 61° | — | — |
| 1973 | 72° | 53° | 62° | — | — |
| 1972 | 86° | 48° | 67° | — | — |
| 1971coldest | 62° | 39° | 51° | — | — |
55 years of data from HILLSBORO