Weather on March 26
Allentown, PA
55 Years of Data
Avg High
54°F
Avg Low
33°F
Warmest
2021
64°F avg
Coldest
2014
28°F avg
About This Date
March 26th in Allentown, PA typically brings cool spring weather, with average highs around 54°F and lows near 33°F. Over 56 years of records, the warmest March 26th was in 2021 (64°F average), while the coldest was 2014 (28°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 29% of March 26th dates historically, with the wettest March 26th recording 4.62" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for March 26th in Allentown, PA? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 76° | 45° | 60° | 0.53" | — |
| 2025 | 49° | 32° | 40° | — | — |
| 2024 | 60° | 30° | 45° | — | — |
| 2023 | 61° | 36° | 48° | — | — |
| 2022 | 50° | 37° | 44° | — | — |
| 2021warmest | 77° | 51° | 64° | — | — |
| 2020 | 60° | 30° | 45° | — | — |
| 2019 | 50° | 30° | 40° | — | — |
| 2018 | 51° | 24° | 38° | — | — |
| 2017 | 44° | 39° | 42° | 0.05" | — |
| 2016 | 59° | 30° | 45° | — | — |
| 2015 | 53° | 33° | 43° | 1.55" | — |
| 2014coldest | 33° | 22° | 28° | — | — |
| 2013 | 51° | 29° | 40° | 0.03" | — |
| 2012 | 58° | 33° | 45° | — | — |
| 2011 | 39° | 21° | 30° | — | — |
| 2010 | 52° | 27° | 39° | 0.38" | — |
| 2009 | 44° | 42° | 43° | 0.76" | — |
| 2008 | 61° | 34° | 47° | — | — |
| 2007 | 56° | 38° | 47° | — | — |
| 2006 | 50° | 36° | 43° | 0.18" | — |
| 2005 | 46° | 27° | 36° | — | — |
| 2004 | 72° | 41° | 56° | — | — |
| 2003 | 67° | 39° | 53° | 0.81" | — |
| 2002 | 42° | 34° | 38° | 1.4" | — |
| 2001 | 37° | 22° | 29° | — | — |
| 2000 | 62° | 39° | 51° | — | — |
| 1999 | 52° | 24° | 38° | — | — |
| 1998 | 69° | 38° | 53° | — | — |
| 1997 | 58° | 37° | 47° | 0.66" | — |
| 1996 | 58° | 36° | 47° | — | — |
| 1995 | 60° | 37° | 49° | — | — |
| 1994 | 50° | 33° | 42° | — | — |
| 1993 | 62° | 29° | 45° | — | — |
| 1992 | 50° | 36° | 43° | 1.7" | — |
| 1991 | 54° | 30° | 42° | 0.05" | — |
| 1990 | 52° | 27° | 39° | — | — |
| 1989 | 65° | 39° | 52° | — | — |
| 1988 | 61° | 49° | 55° | 3.23" | — |
| 1987 | 62° | 43° | 52° | — | — |
| 1986 | 71° | 34° | 52° | — | — |
| 1985 | 55° | 29° | 42° | — | — |
| 1984 | 54° | 33° | 43° | — | — |
| 1983 | 51° | 19° | 35° | — | — |
| 1982 | 50° | 31° | 40° | 0.46" | — |
| 1981 | 57° | 27° | 42° | — | — |
| 1980 | 44° | 37° | 41° | — | — |
| 1979 | 42° | 32° | 37° | — | — |
| 1978 | 40° | 34° | 37° | 4.62" | — |
| 1977 | 50° | 29° | 39° | — | — |
| 1976 | 68° | 34° | 51° | — | — |
| 1975 | 41° | 23° | 32° | — | — |
| 1974 | 52° | 21° | 36° | — | — |
| 1973 | 55° | 43° | 49° | 1.27" | — |
| 1972 | 45° | 24° | 34° | — | — |
| 1971 | 37° | 24° | 31° | — | — |
56 years of data from ALLENTOWN LEHIGH VLY INTL AP