Allentown October Weather

Averages and records for weather in Allentown, Pennsylvania in the month of October.
Typical Allentown October Weather
1991–2020
Average daily high 64.6 °F
Average daily low 43.2 °F
Average monthly precipitation 4.1 inches
Average monthly snow 0.2 inches
Daily chance of precipitation 31.9%
Daily chance of snow 0.11%
Allentown October Weather Records
1894–2024
Highest temperature 94 °F October 5, 1941
Lowest temperature 19 °F October 27, 1921
Highest daily low 73 °F October 9, 2017
Lowest daily high 38 °F October 26, 1962
Hottest average high temperature 76.3 °F 1920
Coldest average high temperature 58.5 °F 1988
Most daily precipitation 8.7 inches October 8, 2005
Most monthly precipitation 13.2 inches 2005
Most daily snow 6.8 inches October 29, 2011
Most monthly snow 6.8 inches 2011
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
October 1 70.7 48.8 86 31
October 2 70.3 48.4 93 32
October 3 69.9 48.1 87 32
October 4 69.5 47.7 88 29
October 5 69.1 47.4 94 31
October 6 68.6 47.0 92 31
October 7 68.2 46.6 92 32
October 8 67.8 46.2 90 29
October 9 67.4 45.9 87 26
October 10 67.0 45.5 90 31
October 11 66.6 45.1 87 29
October 12 66.1 44.6 87 25
October 13 65.7 44.2 85 26
October 14 65.3 43.9 86 29
October 15 64.9 43.6 86 26
October 16 64.6 43.3 85 29
October 17 64.2 42.9 91 28
October 18 63.8 42.6 90 28
October 19 63.5 42.3 84 24
October 20 63.1 41.9 81 24
October 21 62.7 41.5 87 23
October 22 62.2 41.1 86 25
October 23 61.9 40.8 87 24
October 24 61.4 40.4 87 22
October 25 60.9 39.9 78 26
October 26 60.5 39.4 79 21
October 27 60.2 39.1 83 19
October 28 59.8 38.8 80 22
October 29 59.4 38.4 80 24
October 30 58.9 38.0 81 25
October 31 58.5 37.7 81 21
Weather Station Details
Years Station Coordinates
1948–2024 Allentown International Airport location
1894–1947 Bethlehem Lehigh University location