Weather By Day
Portland Maine Weather  
 
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Current Portland Weather Conditions

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and in Portland, Maine. Winds are .
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The wind chill is .
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The barometric pressure is . Sunrise will be at 5:29 AM and Sunset will be at 8:05 PM.
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.
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Celsius/Fahrenheit

Portland Weather Vacation Planner

This tool will determine the average low and high temperatures, and the record high and low temperatures for the dates that you have entered. As you get closer to the time period that you are interested in, please check the Portland weather report to determine the most likely weather for the dates your are interested in.



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Portland rain graphic
Portland snow graphic

Portland Monthly 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 64 30.9 12.5 -26 4.09 19.3
February 64 34.1 15.6 -39 3.14 16.5
March 88 42.2 25.2 -21 4.14 13.5
April 85 52.8 34.7 8 4.26 2.9
May 94 63.3 44.2 23 3.82 0.2
June 98 72.8 52.9 33 3.28 0
July 99 78.8 58.6 40 3.32 0
August 103 77.3 57.2 33 3.05 0
September 95 68.9 48.5 23 3.37 0
October 88 57.9 37.4 15 4.4 0.2
November 74 47.1 29.5 3 4.72 3.3
December 71 36.4 18.7 -21 4.24 14.7