Point Forecast: Lexington MA
 42.45N 71.26W (Elev. 148 ft)
Last Update: 6:05 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)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)747170706968696868686971737578808283838383828078
Dewpoint (°F)676767676767666666676768697071717172727273727271
Heat Index (°F)7578838688888889878478
Surface Wind (mph)666553333335566666666666
Wind DirSSSSSSSSSSSSSSSSWSSWSSSWSWSWSW
Gust
Sky Cover (%)677487949195939293959587906871656059555455555567
Precipitation Potential (%)322334445567655101622273237353331
Relative Humidity (%)798790909397909393979390878479746970707072727779
Rain----------------------------------SChcChcChcChcChcChcChc
Thunder----------------------------------SChcChcChcChcChcChcSChc

Date07/15
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)777574737272727272727374767982848586878786858381
Dewpoint (°F)727271717070707070717172727373737373737272727272
Heat Index (°F)7775768387909293949392918885
Surface Wind (mph)555555533333333355566655
Wind DirSSWSWSWSWSWSWSWSWSWWWWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)778186828281838485827875665749443833313028262727
Precipitation Potential (%)292623211917181819191919191918181817171716141210
Relative Humidity (%)859090929393949493959593878074706765636363667074
RainChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------
ThunderSChcSChc------------------------------SChcSChcSChcSChc------

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