Point Forecast: Lexington MA
 42.43N 71.23W (Elev. 246 ft)
Last Update: 2:05 am EDT Jul 14, 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  

Date07/1407/15
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)686868697173767981828382828281807876757473737372
Dewpoint (°F)666667676869707072727272737373727272717171717170
Heat Index (°F)76798587888787878684787675
Surface Wind (mph)555566666677777666666665
Wind DirSSSSSSSWSWSWSWSSSWSWSSWSWSSWSWSWSWSWSW
Gust
Sky Cover (%)637867655765616966647358605957667871829177928691
Precipitation Potential (%)233355669232831323936392321181817151716
Relative Humidity (%)939397939087827474727072747477778287879093939393
Rain------------------SChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChc
Thunder--------------------ChcChcChcChcChcChcSChcSChcSChc----------

Date07/16
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)727271737476798385868788888785838179777574737372
Dewpoint (°F)707071717273737272737373727272727272727272717171
Heat Index (°F)768388919394959594928985797775
Surface Wind (mph)555553355666666666555555
Wind DirSWSWSWSWWWWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)928790787556514641363129262424252522191617192025
Precipitation Potential (%)1817151320202019181817161514121086412223
Relative Humidity (%)9393100939390807065646362616164697480869093939395
RainSChcSChcSChc--SChcSChcSChcSChcSChcSChcSChcSChcSChc----------------------
Thunder--------SChcSChcSChc------SChcSChcSChc----------------------

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