Weather on October 3
Allentown, PA
55 Years of Data
Avg High
69°F
Avg Low
48°F
Warmest
2002
72°F avg
Coldest
1974
41°F avg
About This Date
October 3rd in Allentown, PA typically brings mild fall weather, with average highs around 69°F and lows near 48°F. Over 55 years of records, the warmest October 3rd was in 2002 (72°F average), while the coldest was 1974 (41°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 40% of October 3rd dates historically, with the wettest October 3rd recording 2.36" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for October 3rd in Allentown, PA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 41° | 56° | — | — |
| 2024 | 74° | 53° | 63° | 0.03" | — |
| 2023 | 84° | 53° | 69° | — | — |
| 2022 | 51° | 46° | 49° | 0.38" | — |
| 2021 | 80° | 46° | 63° | 0.1" | — |
| 2020 | 64° | 42° | 53° | — | — |
| 2019 | 68° | 51° | 60° | 0.51" | — |
| 2018 | 76° | 55° | 65° | — | — |
| 2017 | 74° | 42° | 58° | — | — |
| 2016 | 73° | 54° | 63° | 0.1" | — |
| 2015 | 51° | 46° | 49° | 1.24" | — |
| 2014 | 73° | 56° | 64° | 0.2" | — |
| 2013 | 80° | 52° | 66° | — | — |
| 2012 | 72° | 61° | 66° | 0.3" | — |
| 2011 | 58° | 45° | 51° | — | — |
| 2010 | 65° | 45° | 55° | 0.05" | — |
| 2009 | 74° | 58° | 66° | — | — |
| 2008 | 61° | 40° | 50° | — | — |
| 2007 | 83° | 59° | 71° | 0.03" | — |
| 2006 | 79° | 49° | 64° | — | — |
| 2005 | 80° | 48° | 64° | — | — |
| 2004 | 68° | 44° | 56° | — | — |
| 2003 | 58° | 32° | 45° | — | — |
| 2002warmest | 82° | 62° | 72° | 0.05" | — |
| 2001 | 80° | 50° | 65° | — | — |
| 2000 | 79° | 50° | 64° | 0.03" | — |
| 1999 | 72° | 48° | 60° | — | — |
| 1998 | 53° | 38° | 45° | 0.71" | — |
| 1997 | 67° | 47° | 57° | — | — |
| 1996 | 62° | 36° | 49° | 0.03" | — |
| 1995 | 78° | 48° | 63° | — | — |
| 1994 | 63° | 37° | 50° | — | — |
| 1993 | 61° | 44° | 52° | 0.13" | — |
| 1992 | 76° | 49° | 62° | — | — |
| 1991 | 78° | 60° | 69° | — | — |
| 1990 | 71° | 39° | 55° | — | — |
| 1989 | 68° | 48° | 58° | — | — |
| 1988 | 67° | 52° | 59° | — | — |
| 1987 | 59° | 42° | 51° | 1.91" | — |
| 1986 | 69° | 55° | 62° | 1.12" | — |
| 1985 | 55° | 50° | 53° | 1.37" | — |
| 1984 | 66° | 39° | 53° | — | — |
| 1983 | 80° | 52° | 66° | — | — |
| 1982 | 74° | 42° | 58° | — | — |
| 1981 | 56° | 42° | 49° | — | — |
| 1980 | 60° | 55° | 58° | 0.76" | — |
| 1979 | 71° | 59° | 65° | 2.36" | — |
| 1978 | 66° | 41° | 54° | — | — |
| 1977 | 57° | 48° | 53° | 0.08" | — |
| 1976 | 64° | 55° | 60° | 0.97" | — |
| 1975 | 62° | 35° | 49° | — | — |
| 1974coldest | 48° | 34° | 41° | — | — |
| 1973 | 75° | 59° | 67° | — | — |
| 1972 | 71° | 41° | 56° | — | — |
| 1971 | 78° | 61° | 69° | — | — |
55 years of data from ALLENTOWN LEHIGH VLY INTL AP