Point Forecast: Lexington MA
 42.43N 71.23W (Elev. 75 m)
Last Update: 2:03 pm 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)212223000102030405060708091011121314151617181920
Temperature (°C)242323232322222222222323252728293131313131302928
Dewpoint (°C)222222222222222221222222232323232222232323232323
Heat Index (°C)24252932333435343434343231
Surface Wind (mph)666656555555335555566665
Wind DirSWSWSWSWSWSWSWSWSWSWSWWWWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)878691798890959192908067572319211625313927121717
Precipitation Potential (%)2320232022272528262016141196581514105331
Relative Humidity (%)879093939397979793979393887972676159636363657074
RainSChcSChcSChcSChcSChcChcChcChcChcSChcSChc------------SChc------------
ThunderSChcSChc------------------------------SChc------------

Date07/16
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°C)262524242323222222232324262829313232323232313029
Dewpoint (°C)232322222222222121212222222323232323232222222222
Heat Index (°C)2625242424263133353637373736343332
Surface Wind (mph)555555533333355566677777
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSSSS
Gust
Sky Cover (%)121211111010141721232628272524283135404449535761
Precipitation Potential (%)223333333445566789101011121213
Relative Humidity (%)828687919497979593939187817467636058565657606367
Rain------------------------------------------------
Thunder------------------------------------------------

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