Point Forecast: Lexington MA
 42.43N 71.23W (Elev. 75 m)
Last Update: 2:05 am EDT Jul 14, 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  

Date07/1407/15
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°C)202021222324262728282828282727262424232323232222
Dewpoint (°C)191919202121212222222223232322222222222222222121
Heat Index (°C)24262931313131313029262424
Surface Wind (mph)555666666777776666666655
Wind DirSSSSSSWSWSWSWSSSWSWSSWSWSSWSWSWSWSWSWSW
Gust
Sky Cover (%)786765576561696664735860595766787182917792869192
Precipitation Potential (%)3335566923283132393639232118181715171618
Relative Humidity (%)939793908782747472707274747777828787909393939393
Rain----------------SChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
Thunder------------------ChcChcChcChcChcChcSChcSChcSChc------------

Date07/16
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°C)222223232426282930313131312928272625242323232222
Dewpoint (°C)212222222323222223232322222222222222222222222222
Heat Index (°C)242831333434353534333229262524
Surface Wind (mph)555533556666666665555553
Wind DirSWSWSWWWWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)879078755651464136312926242425252219161719202531
Precipitation Potential (%)171513202020191818171615141210864122233
Relative Humidity (%)9310093939080706564636261616469748086909393939597
RainSChcSChc--SChcSChcSChcSChcSChcSChcSChcSChcSChc------------------------
Thunder------SChcSChcSChc------SChcSChcSChc------------------------

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