Point Forecast: Portland International Jetport ME
 43.65N 70.3W (Elev. 52 ft)
Last Update: 2:03 am EDT Jul 14, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)656565656667686970727272737372727170696968686868
Dewpoint (°F)656564646565666667676768686868686867676767676767
Heat Index (°F)
Surface Wind (mph)6666677891010101010101097655332
Wind DirSSSSSSSSSSSSSSSSSSSSSSSWSW
Gust202020202020
Sky Cover (%)808181858582838381807675787470697478838788848686
Precipitation Potential (%)12334566661218232834393124161616161412
Relative Humidity (%)10010097979793939090848487848487879090939397979797
Rain----------------------SChcSChcChcChcChcChcSChcSChcSChcSChcSChc----
Thunder------------------------SChcChcChcChcChcSChcSChcSChcSChc------

Date07/16
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)676766666768707477808081818182828077757472717069
Dewpoint (°F)676766666768697070696968686868686869696968686868
Heat Index (°F)7783838484848585837775
Surface Wind (mph)222221112236778877653222
Wind DirSWSWWWWWNWWSWSSSSSSSSSSSSWSWSWSW
Gust
Sky Cover (%)848380797266604439333231302519141617191818171718
Precipitation Potential (%)988765444444444444000000
Relative Humidity (%)100100100100100100978779696965656563636776828487909397
Rain------------------------------------------------
Thunder------------------------------------------------

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