Point Forecast: Lexington MA
 42.45N 71.23W (Elev. 223 ft)
Last Update: 1:16 am EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)737272737476808385878888888786858279787775747472
Dewpoint (°F)717171727273747473737273737373737373737272727171
Heat Index (°F)76859092949596969493928779787775
Surface Wind (mph)555353355566666666655555
Wind DirSWSWSWSWSWSWWSWSWSWSWSWSSWSSWSSSWSWSWSWSWSW
Gust
Sky Cover (%)929389837557311491321262835173123252014213713
Precipitation Potential (%)222120181265579107664422100000
Relative Humidity (%)939797979390827467635961616365677482858590939097
RainSChcSChcSChcSChc----------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)727172737679838688899090908988868483818079777675
Dewpoint (°F)717070717373737373727272727272737373737373727272
Heat Index (°F)7679889396979798979695939088868479777675
Surface Wind (mph)333333566667788777666666
Wind DirSWSWSWSWSWSWSWSWSWSSSSSSSSSSWSWSWSWSWSW
Gust
Sky Cover (%)172728283132251819192028354347525660636768707175
Precipitation Potential (%)111102456789101112121313141416182022
Relative Humidity (%)979793939082736560575655565761657073767982858789
Rain----------------------------------------SChcSChcSChcSChc
Thunder----------------------------------------SChcSChcSChcSChc

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