Point Forecast: Marlborough MA
 42.36N 71.55W (Elev. 136 m)
Last Update: 7:45 am EDT Jul 15, 2025
Tabular Forecast
[hide menu]Get as XML
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  

Date07/1507/16
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°C)303131313029282726252423232222222222222426272931
Dewpoint (°C)222222222323232323232222222221222121222222222323
Heat Index (°C)33343534343332302625242426303335
Surface Wind (mph)556676655555333333233366
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)16222624212120161918147121216193022202932312926
Precipitation Potential (%)10129775522100000111113578
Relative Humidity (%)6361596165677277828890939397931009797978782746762
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°C)323232323231292827262524242423232323232425262829
Dewpoint (°C)222222222222222323232323222222232323232323242424
Heat Index (°C)36363636353433323026252424242425293233
Surface Wind (mph)766777666666555666667788
Wind DirSWSWSWSWSWSWSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)242128344147546062636567707275798279777472706867
Precipitation Potential (%)91112131515161717181921232426283033374144485150
Relative Humidity (%)585654545659657278838889909093959798999792867974
Rain--------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChc
Thunder--------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc

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