Point Forecast: Portland International Jetport ME
 43.65N 70.3W (Elev. 52 ft)
Last Update: 8:11 pm EDT Jul 13, 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  

Date07/1307/14
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)666665666665656565656668697172737474747473727168
Dewpoint (°F)646464646465656564656666666767686768676868676767
Heat Index (°F)
Surface Wind (mph)8777666666778910101010101010976
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust20202020202020
Sky Cover (%)798377797975787884868282827976737067646062657482
Precipitation Potential (%)33444444666546771318252836363716
Relative Humidity (%)93939793931001001009710010093908784847982798284848797
Rain----------------------------------SChcChcChcChcChcChcSChc
Thunder----------------------------------SChcSChcSChcSChcSChcSChc--

Date07/15
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)696968686767676767687071747780818283828281787673
Dewpoint (°F)686867676767676767686869697070706969696868686868
Heat Index (°F)77838585878585847876
Surface Wind (mph)553322222211122356778776
Wind DirSSSSSWSWWWWWWWWSWSSSSSSSSSS
Gust
Sky Cover (%)888683818078767370645953474034343434282318202123
Precipitation Potential (%)16161616168888885555554444442
Relative Humidity (%)979797971001001001001001009393847972696563656365717684
RainSChcSChcSChcSChcSChc--------------------------------------
Thunder------------------------------------------------

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