Point Forecast: Boston, Logan International Airport MA
 42.38N 71.01W (Elev. 3 ft)
Last Update: 2:03 pm EDT Jul 14, 2025
Tabular Forecast
[hide menu]Get as XML
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  

Date07/1407/15
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)747473737373727274757880828485858585858584827978
Dewpoint (°F)717171707171707171727273737373727373737372727272
Heat Index (°F)757884879092919292929290877978
Surface Wind (mph)666666655555566677766666
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSSSSSSSWSWSSSW
Gust
Sky Cover (%)82848390919388897865573729341429535036157141215
Precipitation Potential (%)21202130283231242116131065813128533222
Relative Humidity (%)909093909393939790908279747067656767676767727983
RainSChcSChcSChcChcChcChcChcSChcSChcSChc----------------------------
ThunderSChcSChcSChc------------------------------------------

Date07/16
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)777675747373737374767881848687888888878684838280
Dewpoint (°F)727271717170707171727272727273737372727272727272
Heat Index (°F)777675767886909295969695949290888684
Surface Wind (mph)665555553335677899998887
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSSSSSSSSSSSW
Gust
Sky Cover (%)181615131619222425272421182328333842475053565963
Precipitation Potential (%)23333334455566788991010111212
Relative Humidity (%)858789909191909190878173676462616060616366707376
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Graphical Hazardous Weather OutlookRegional Weather Conditions
Past Weather InformationInteractive Forecast Map
Weather StoryHome