Weather on June 26
Allentown, PA
55 Years of Data
Avg High
83°F
Avg Low
61°F
Warmest
2003
81°F avg
Coldest
1974
62°F avg
About This Date
June 26th in Allentown, PA typically brings warm summer weather, with average highs around 83°F and lows near 61°F. Over 55 years of records, the warmest June 26th was in 2003 (81°F average), while the coldest was 1974 (62°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 29% of June 26th dates historically, with the wettest June 26th recording 6.32" of rain. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for June 26th in Allentown, PA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 66° | 76° | 0.43" | — |
| 2024 | 93° | 65° | 79° | 1.52" | — |
| 2023 | 85° | 65° | 75° | 2.97" | — |
| 2022 | 88° | 63° | 75° | — | — |
| 2021 | 85° | 67° | 76° | — | — |
| 2020 | 86° | 59° | 73° | — | — |
| 2019 | 89° | 61° | 75° | — | — |
| 2018 | 82° | 51° | 67° | — | — |
| 2017 | 80° | 55° | 68° | — | — |
| 2016 | 89° | 59° | 74° | — | — |
| 2015 | 83° | 61° | 72° | — | — |
| 2014 | 84° | 69° | 77° | — | — |
| 2013 | 86° | 66° | 76° | — | — |
| 2012 | 76° | 51° | 63° | — | — |
| 2011 | 77° | 57° | 67° | — | — |
| 2010 | 89° | 60° | 75° | — | — |
| 2009 | 85° | 61° | 73° | 0.23" | — |
| 2008 | 84° | 65° | 74° | 0.08" | — |
| 2007 | 92° | 63° | 77° | — | — |
| 2006 | 81° | 70° | 75° | 6.32" | — |
| 2005 | 94° | 65° | 79° | — | — |
| 2004 | 76° | 59° | 67° | — | — |
| 2003warmest | 93° | 68° | 81° | — | — |
| 2002 | 92° | 69° | 80° | 0.13" | — |
| 2001 | 86° | 58° | 72° | — | — |
| 2000 | 87° | 69° | 78° | 2.06" | — |
| 1999 | 92° | 65° | 78° | — | — |
| 1998 | 88° | 71° | 79° | 0.05" | — |
| 1997 | 89° | 66° | 78° | 0.15" | — |
| 1996 | 77° | 53° | 65° | — | — |
| 1995 | 85° | 69° | 77° | — | — |
| 1994 | 88° | 60° | 74° | — | — |
| 1993 | 88° | 64° | 76° | 0.64" | — |
| 1992 | 81° | 54° | 67° | — | — |
| 1991 | 85° | 55° | 70° | — | — |
| 1990 | 84° | 60° | 72° | — | — |
| 1989 | 89° | 65° | 77° | — | — |
| 1988 | 86° | 59° | 73° | 0.1" | — |
| 1987 | 67° | 63° | 65° | 0.15" | — |
| 1986 | 80° | 50° | 65° | — | — |
| 1985 | 71° | 58° | 64° | — | — |
| 1984 | 77° | 56° | 66° | — | — |
| 1983 | 83° | 51° | 67° | — | — |
| 1982 | 83° | 58° | 70° | — | — |
| 1981 | 72° | 59° | 65° | — | — |
| 1980 | 88° | 63° | 75° | — | — |
| 1979 | 77° | 52° | 64° | — | — |
| 1978 | 77° | 63° | 70° | 0.23" | — |
| 1977 | 82° | 63° | 72° | — | — |
| 1976 | 88° | 68° | 78° | — | — |
| 1975 | 72° | 63° | 67° | 0.43" | — |
| 1974coldest | 70° | 55° | 62° | — | — |
| 1973 | 80° | 65° | 72° | — | — |
| 1972 | 71° | 59° | 65° | 0.23" | — |
| 1971 | 86° | 67° | 76° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP