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)230001020304050607080910111213141516171819202122
Temperature (°F)656666656565656566686971727374747474737271686969
Dewpoint (°F)646464656565646566666667676867686768686767676868
Heat Index (°F)
Surface Wind (mph)7766666677891010101010101097655
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust20202020202020
Sky Cover (%)777979757878848682828279767370676460626574828886
Precipitation Potential (%)4444446665467713182528363637161616
Relative Humidity (%)97939310010010097100100939087848479827982848487979797
Rain------------------------------SChcChcChcChcChcChcSChcSChcSChc
Thunder------------------------------SChcSChcSChcSChcSChcSChc------

Date07/15
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)686867676767676870717477808182838282817876737372
Dewpoint (°F)676767676767676868696970707069696968686868686869
Heat Index (°F)77838585878585847876
Surface Wind (mph)332222221112235677877653
Wind DirSSSWSWWWWWWWWSWSSSSSSSSSSSSW
Gust
Sky Cover (%)838180787673706459534740343434342823182021232120
Precipitation Potential (%)161616888888555555444444222
Relative Humidity (%)979710010010010010010093938479726965636563657176848490
RainSChcSChcSChc------------------------------------------
Thunder------------------------------------------------

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