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Williamsport Pennsylvania Weather  
 
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Current Williamsport Weather Conditions
Fair and 80.0 F (26.7 C) in Williamsport, Pennsylvania. Winds are East at 10.4 MPH (9 KT). The wind chill is . The barometric pressure is 1012.6 mb. The dewpoint is 55.0 F (12.8 C). Sunrise will be at 6:02 AM and Sunset will be at 8:25 PM. Last Updated on Jul 31 2010, 3:54 pm EDT.
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Williamsport Weather Travel Helper

Our widget will calculate the normal high and low temperatures, and the extreme high and low temperatures for the requested dates. As you get closer to the time period that you are interested in, please check the Williamsport weather report to determine the most likely weather for those dates.



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Williamsport rain graphic
Williamsport snow graphic

Monthly Williamsport Temperature Extremes and Norms and Precipitation

  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 69 33.2 17.9 -20 2.85 11.1
February 71 37.1 19.9 -13 2.61 10
March 87 47.8 28.2 -2 3.21 8.4
April 92 60.2 37.8 15 3.49 1.2
May 96 71.3 47.8 28 3.79 0
June 102 78.9 56.8 36 4.45 0
July 103 83.2 61.7 43 4.08 0
August 100 81.4 60.4 38 3.38 0
September 102 73.3 52.8 28 3.98 0
October 91 61.8 40.9 20 3.19 0.1
November 83 49 32.7 8 3.62 2.8
December 69 37.8 23.7 -15 2.94 8.4