:. Allentown Weather Conditions .:

Overcast and 36 F (2 C) in Allentown, Pennsylvania. Winds are From the Northeast at 5 MPH. The wind chill is 32 F (0 C). The barometric pressure is 30.01" (1016.6 mb). The dewpoint is 33 F (1 C). Sunrise will be at 7:15 AM and Sunset will be at 4:34 PM. Last Updated on Dec 11, 5:51 am EST.

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Historical Allentown Weather Data

  Record
High
Temp
(°F)
Normal
High
Temp
(°F)
Normal
Low
Temp
(°F)
Record
Low
Temp
(°F)
Normal
Monthly
Precipitation
(in.)
Normal
Monthly
Snowfall
(in.)
January 72 35 19.1 -15 3.5 9.2
February 76 38.7 21 -8 2.75 9.5
March 87 48.7 28.9 -1 3.56 5.8
April 93 60.1 37.8 16 3.49 0.7
May 97 70.9 48.3 28 4.47 T
June 100 79.3 57.7 39 3.99 0
July 105 83.9 62.6 46 4.27 0
August 100 81.7 60.7 41 4.35 0
September 99 74 52.7 30 4.37 0
October 90 62.9 41.1 21 3.33 0.1
November 81 51.2 32.7 11 3.7 1.3
December 72 40 24 -8 3.39 6.3