Point Forecast: Lexington MA
 42.45N 71.23W (Elev. 68 m)
Last Update: 1:16 am EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)232323222223232427282931313131313029282626252423
Dewpoint (°C)222222222222222323232323222323232323232323222222
Heat Index (°C)24293233343536363434333126262524
Surface Wind (mph)655553533555666666666555
Wind DirSWSWSWSWSWSWSWSWWSWSWSWSWSWSSWSSWSSSWSWSWSW
Gust
Sky Cover (%)9097929389837557311491321262835173123252014213
Precipitation Potential (%)30242221201812655791076644221000
Relative Humidity (%)979393979797939082746763596161636567748285859093
RainChcSChcSChcSChcSChcSChc------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)232222222223242628303132323232323130292827272625
Dewpoint (°C)222222212122232323232322222222222223232323232322
Heat Index (°C)242631343636363736363534323130292625
Surface Wind (mph)553333335666677887776666
Wind DirSWSWSWSWSWSWSWSWSWSWSWSSSSSSSSSSWSWSWSW
Gust
Sky Cover (%)71317272828313225181919202835434752566063676870
Precipitation Potential (%)0011110245678910111212131314141618
Relative Humidity (%)909797979393908273656057565556576165707376798285
Rain--------------------------------------------SChcSChc
Thunder--------------------------------------------SChcSChc

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