Point Forecast: Marlborough MA
 42.36N 71.55W (Elev. 446 ft)
Last Update: 7:45 am EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)848687888786858381797775747372727171717276788185
Dewpoint (°F)737272727273737373737372727171707170707172727273
Heat Index (°F)90929495949392898679777576788692
Surface Wind (mph)355667665555533333323336
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)17162226242121201619181471212161930222029323129
Precipitation Potential (%)71012977552210000011111357
Relative Humidity (%)7063615961656772778288909393979310097979787827467
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)121314151617181920212223000102030405060708091011
Temperature (°F)878990909089878583817977767575747474747475777982
Dewpoint (°F)737272727171727273737373737272727373737474747575
Heat Index (°F)95979797979594928986797776757575778489
Surface Wind (mph)676677766666655566666778
Wind DirSWSWSWSWSWSWSWSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)262421283441475460626365677072757982797774727068
Precipitation Potential (%)8911121315151617171819212324262830333741444851
Relative Humidity (%)625856545456596572788388899090939597989997928679
Rain----------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChc
Thunder----------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc

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