Point Forecast: Lexington MA
 42.45N 71.23W (Elev. 223 ft)
Last Update: 6:05 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)222300010203040506070809101112131415161718192021
Temperature (°F)727070696969686868697173757880828383838382807977
Dewpoint (°F)676767676766666667676869707071717172727272727172
Heat Index (°F)757883868888888887847977
Surface Wind (mph)666553333555666666666666
Wind DirSSSSSSSSWSSSSSSWSWSWSWSSWSWSWSWSWS
Gust
Sky Cover (%)738794909593959395958690686967615854535555556777
Precipitation Potential (%)2233444556765410162126313634333129
Relative Humidity (%)849090939390939397939087847674696770707072777785
Rain--------------------------------SChcChcChcChcChcChcChcChc
Thunder--------------------------------SChcChcChcChcChcChcSChcSChc

Date07/15
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°F)757575747372727272737476798284858687878685848280
Dewpoint (°F)727171707070707071717272737373737373727272717171
Heat Index (°F)75757576838790929394939291898683
Surface Wind (mph)655555555555333555666666
Wind DirSWSWSWSWSWSWSWSWSWWWWSWSWSWSWSWSWSWSWSWSSSW
Gust
Sky Cover (%)818582828183848582787566574943383231292827272625
Precipitation Potential (%)26232119171818191919191919181817171716161412108
Relative Humidity (%)908788899092939395959387807470676564636364666975
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc--------
ThunderSChc------------------------------SChcSChcSChcSChc--------

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