Point Forecast: Holliston MA
 42.21N 71.44W (Elev. 348 ft)
Last Update: 2:03 pm 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)222300010203040506070809101112131415161718192021
Temperature (°F)747373727272717171717376788183858686858584838077
Dewpoint (°F)727271727171717171717373737474747473747474747474
Heat Index (°F)76788690939493939391908577
Surface Wind (mph)553333332232333355665533
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSWSWSSW
Gust
Sky Cover (%)848984928992909294806865462523193344403310121211
Precipitation Potential (%)21232124282731282319191512881018161263212
Relative Humidity (%)939793100979710010010010010090857974706865707072748290
RainSChcSChcSChcSChcChcChcChcChcSChcSChcSChcSChc--------SChcSChc------------
ThunderSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------------SChcSChc------------

Date07/16
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°F)757473737271707071737578808385878889898886848280
Dewpoint (°F)737272727271707071727374757575747474747474737373
Heat Index (°F)757578869094969798989794918784
Surface Wind (mph)333333222223355666777666
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSS
Gust
Sky Cover (%)131516181923273131303031313234373941434551566264
Precipitation Potential (%)33334444556677891011121313141415
Relative Humidity (%)9493969810010010010099979488837771676362626366707478
Rain----------------------------------------------SChc
Thunder----------------------------------------------SChc

Additional Forecasts and Information
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