Point Forecast: Lexington MA
 42.45N 71.23W (Elev. 68 m)
Last Update: 6:28 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)060708091011121314151617181920212223000102030405
Temperature (°C)202122232426272828282828272726242423232323222222
Dewpoint (°C)191920212122222222222323232322222222222222212121
Heat Index (°C)24262931313131313029262424
Surface Wind (mph)555666667777766666666555
Wind DirSSSSSWSWSWSWSWSSWSWSWSWSWSSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)646559646171656171596059576777718191769086909288
Precipitation Potential (%)335566102329313339363923211818171517161717
Relative Humidity (%)979390878277747270707474777982878790939393939393
Rain--------------SChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
Thunder----------------ChcChcChcChcChcChcSChcSChcSChc--------------

Date07/16
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°C)222323242628293031313131302928272624242323232222
Dewpoint (°C)222222232322222323232222222222222222222222222222
Heat Index (°C)24283133343435353433323129262424
Surface Wind (mph)535333355566666655555533
Wind DirSWSWWWWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)897574575246413631282522232526221915171921263035
Precipitation Potential (%)15122020191918171616151412108641222334
Relative Humidity (%)1009393908070656463626161636772778387899090939697
RainSChc--SChcSChcSChcSChcSChcSChcSChcSChcSChc--------------------------
Thunder----SChcSChcSChc------SChcSChcSChc--------------------------

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