Point Forecast: 2 Miles SE Boston, Logan International Airport MA
 42.35N 71.01W (Elev. 0 ft)
Last Update: 7:05 pm EDT Jul 16, 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)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1607/17
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)838079797776767675757576787981828384848485848483
Dewpoint (°F)717171717271717272727272727373727272727272717272
Heat Index (°F)888379797776767675757576787986878890909091899088
Surface Wind (mph)11101010109999999101011131414151515151414
Wind DirSSSSSWSWSWSSSSSSSSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)242746596575697889909494928994767166615752484848
Precipitation Potential (%)11111003581115183145585348433324141516
Relative Humidity (%)677477778585858790909087828277727067676765656770
Rain----------------------SChcSChcChcChcLklyChcChcChcChcSChc--SChcSChc
Thunder----------------------------SChcSChcSChcSChcSChcSChc--------

Date07/18
Hour (EDT)202122230001020304050607080910111213141516171819
Temperature (°F)828180807979787776757575757576777879808080797877
Dewpoint (°F)727272727272717069686765646361605958585857575757
Heat Index (°F)878584847979787776757575757576777880818180797877
Surface Wind (mph)1313131111111111131313141414141414131311111099
Wind DirSWSSWSWSWWWWWWWNWNWNWNWNWNWNNNNNNN
Gust
Sky Cover (%)485562695133151413122130393734302723201817151515
Precipitation Potential (%)192214654322112223333333332
Relative Humidity (%)727477777979797979797671696460565249474646474850
RainSChcSChc--------------------------------------------
Thunder------------------------------------------------

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