Weather on October 25
Allentown, PA
55 Years of Data
Avg High
61°F
Avg Low
41°F
Warmest
1975
65°F avg
Coldest
1981
41°F avg
About This Date
October 25th in Allentown, PA typically brings mild fall weather, with average highs around 61°F and lows near 41°F. Over 55 years of records, the warmest October 25th was in 1975 (65°F average), while the coldest was 1981 (41°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 31% of October 25th dates historically, with the wettest October 25th recording 4.5" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for October 25th in Allentown, PA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 32° | 45° | — | — |
| 2024 | 63° | 32° | 47° | — | — |
| 2023 | 72° | 38° | 55° | — | — |
| 2022 | 70° | 57° | 63° | — | — |
| 2021 | 75° | 53° | 64° | 1.52" | — |
| 2020 | 50° | 38° | 44° | 0.3" | — |
| 2019 | 68° | 39° | 54° | — | — |
| 2018 | 52° | 34° | 43° | — | — |
| 2017 | 66° | 45° | 55° | — | — |
| 2016 | 55° | 35° | 45° | — | — |
| 2015 | 66° | 46° | 56° | 0.3" | — |
| 2014 | 69° | 38° | 53° | — | — |
| 2013 | 53° | 29° | 41° | — | — |
| 2012 | 61° | 57° | 59° | — | — |
| 2011 | 63° | 44° | 53° | — | — |
| 2010 | 71° | 45° | 58° | 0.23" | — |
| 2009 | 62° | 40° | 51° | — | — |
| 2008 | 65° | 43° | 54° | 3.73" | — |
| 2007 | 59° | 51° | 55° | 0.3" | — |
| 2006 | 50° | 37° | 44° | — | — |
| 2005 | 46° | 40° | 43° | 1.96" | — |
| 2004 | 56° | 46° | 51° | — | — |
| 2003 | 61° | 30° | 45° | — | — |
| 2002 | 47° | 41° | 44° | 0.94" | — |
| 2001 | 72° | 52° | 62° | — | — |
| 2000 | 71° | 44° | 58° | — | — |
| 1999 | 57° | 34° | 45° | — | — |
| 1998 | 69° | 37° | 53° | — | — |
| 1997 | 50° | 45° | 47° | 1.37" | — |
| 1996 | 68° | 36° | 52° | — | — |
| 1995 | 58° | 45° | 51° | — | — |
| 1994 | 60° | 39° | 50° | — | — |
| 1993 | 72° | 37° | 54° | — | — |
| 1992 | 49° | 34° | 41° | — | — |
| 1991 | 69° | 50° | 60° | — | — |
| 1990 | 62° | 40° | 51° | — | — |
| 1989 | 74° | 39° | 56° | — | — |
| 1988 | 53° | 32° | 43° | — | — |
| 1987 | 57° | 40° | 48° | 0.13" | — |
| 1986 | 56° | 34° | 45° | — | — |
| 1985 | 67° | 46° | 56° | — | — |
| 1984 | 66° | 50° | 58° | 0.03" | — |
| 1983 | 54° | 45° | 49° | — | — |
| 1982 | 47° | 38° | 42° | 2.59" | — |
| 1981coldest | 51° | 31° | 41° | 0.48" | — |
| 1980 | 65° | 45° | 55° | 4.5" | — |
| 1979 | 53° | 42° | 48° | — | — |
| 1978 | 62° | 32° | 47° | — | — |
| 1977 | 70° | 38° | 54° | — | — |
| 1976 | 54° | 48° | 51° | 1.73" | — |
| 1975warmest | 69° | 61° | 65° | 0.28" | — |
| 1974 | 53° | 33° | 43° | 0.23" | — |
| 1973 | 71° | 37° | 54° | — | — |
| 1972 | 52° | 36° | 44° | — | — |
| 1971 | 61° | 56° | 58° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP