Point Forecast: Charlton MA
 42.12N 71.96W (Elev. 850 ft)
Last Update: 6:25 am EDT Jul 13, 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  

Date07/1307/14
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)808181818078757270686868676767676767697274757779
Dewpoint (°F)696969696968686867676767666666666667686869707171
Heat Index (°F)83848484837875757779
Surface Wind (mph)778877666655555555666667
Wind DirSSSSSSSSSSSSSSSSSSSSWSWSWSWSW
Gust
Sky Cover (%)514449585246454252708286868989908876717578817976
Precipitation Potential (%)43444465544434455533251671216
Relative Humidity (%)6967676769717987909797979797979797100978785848177
Rain------------------------------------ChcChcSChc----SChc
Thunder------------------------------------------------

Date07/15
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)808181818078767472717070707070707172737577798183
Dewpoint (°F)717172727272727171707070707069697070717171717170
Heat Index (°F)838586858478767577798588
Surface Wind (mph)777776666666665555555556
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWWWWWWWW
Gust
Sky Cover (%)747270687173767777787775747475757371696152444036
Precipitation Potential (%)202529333128252219171615151414131414151616171717
Relative Humidity (%)74737374788287919497991001009998979696938983777065
RainSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc----------SChcSChcSChcSChcSChcSChc
ThunderSChcChcChcChcChcChcChcSChcSChcSChcSChcSChc------------------------

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