Point Forecast: Lexington MA
 42.45N 71.23W (Elev. 223 ft)
Last Update: 6:25 am 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)141516171819202122230001020304050607080910111213
Temperature (°F)798080807877757371707069686868686869707376788082
Dewpoint (°F)686869686867676767676767676766666767686970707071
Heat Index (°F)7983838378777576788386
Surface Wind (mph)777877666653333333555666
Wind DirSESESESESESESESESESSSSSSSSSSSSSSS
Gust
Sky Cover (%)353744363236402338556077808590948471776667676564
Precipitation Potential (%)3333334444433344442619125812
Relative Humidity (%)696769677171768187909093979793939793938781767269
Rain------------------------------------ChcSChc--------
Thunder------------------------------------------------

Date07/15
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)838484838281797876757473727272727273757780838586
Dewpoint (°F)717172727272727271717171717170707071727373737372
Heat Index (°F)88898988878579787675757785899192
Surface Wind (mph)666666665555555553335555
Wind DirSSSSSSWSWSWSWSWSWSWSWSWSWSWSWWWWWWWSW
Gust
Sky Cover (%)626161606671777675747167646769726966635955514234
Precipitation Potential (%)161923262422201816141313121110101010111111121212
Relative Humidity (%)676768707276798285879194979795939393908578726762
RainSChcSChcSChcChcSChcSChcSChcSChcSChc------------------------------
ThunderSChcSChcSChcChcSChcSChcSChcSChcSChc------------------------------

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