Point Forecast: Lexington MA
 42.45N 71.23W (Elev. 223 ft)
Last Update: 6:05 pm EDT Jul 13, 2025
Tabular Forecast
[hide menu]Get as XML
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)192021222300010203040506070809101112131415161718
Temperature (°F)797674727070696969686868697173757880828383838382
Dewpoint (°F)676767676767676766666667676869707071717172727272
Heat Index (°F)7976757883868888888887
Surface Wind (mph)776666553333555666666666
Wind DirSSSSSSSSSSSWSSSSSSWSWSWSWSSWSWSW
Gust
Sky Cover (%)365162738794909593959395958690686967615854535555
Precipitation Potential (%)3332233444556765410162126313634
Relative Humidity (%)677479849090939390939397939087847674696770707072
Rain--------------------------------------SChcChcChcChcChc
Thunder--------------------------------------SChcChcChcChcChc

Date07/15
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)807977757575747372727272737476798284858687878685
Dewpoint (°F)727172727171707070707071717272737373737373727272
Heat Index (°F)84797775757576838790929394939291
Surface Wind (mph)666655555555555333555666
Wind DirSWSWSSWSWSWSWSWSWSWSWSWWWWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)556777818582828183848582787566574943383231292827
Precipitation Potential (%)333129262321191718181919191919191818171717161614
Relative Humidity (%)777785908788899092939395959387807470676564636364
RainChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc--
ThunderChcSChcSChcSChc------------------------------SChcSChcSChcSChc--

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Graphical Hazardous Weather OutlookRegional Weather Conditions
Past Weather InformationInteractive Forecast Map
Weather StoryHome