Point Forecast: Lexington MA
 42.45N 71.23W (Elev. 223 ft)
Last Update: 3:59 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)161718192021222300010203040506070809101112131415
Temperature (°F)808079797674727070696969686868697173757880828383
Dewpoint (°F)686868676767676767676766666667676869707071717172
Heat Index (°F)8383797976757883868888
Surface Wind (mph)787776666553333555666666
Wind DirSESESESSSSSSSSSSSWSSSSSSWSWSWSWS
Gust
Sky Cover (%)272717355264738895919593969395959194666564575250
Precipitation Potential (%)233333223344555576678121925
Relative Humidity (%)676769677479849090939390939397939087847674696770
Rain--------------------------------------------SChcChc
Thunder--------------------------------------------SChcChc

Date07/15
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)838382807977757575747372727272737476798284858687
Dewpoint (°F)727272727172727171707070707071717272737373737373
Heat Index (°F)88888784797775757576838790929394
Surface Wind (mph)666666655555555555333555
Wind DirSWSWSWSWSWSSWSWSWSWSWSWSWSWSWWWWSWSWSWSWSWSW
Gust
Sky Cover (%)525556546376808482807880818380777466574943383231
Precipitation Potential (%)283334312625242323232222222121202019191818171717
Relative Humidity (%)707072777785908788899092939395959387807470676564
RainChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
ThunderChcChcChcChcSChcSChcSChc------------------------------SChcSChc

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