Point Forecast: West Chatham MA
 41.68N 69.99W (Elev. 33 ft)
Last Update: 7:45 am EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)091011121314151617181920212223000102030405060708
Temperature (°F)747475767778777777757473727272717171717171707273
Dewpoint (°F)717172717272717271717171717070707070707070707171
Heat Index (°F)7576777877777775
Surface Wind (mph)677899999988877876666666
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)807365696264605245455769797874716371737178796467
Precipitation Potential (%)18149665444334433444443341
Relative Humidity (%)9090908585828285828790939793939797979797971009793
RainSChc----------------------------------------------
ThunderSChc----------------------------------------------

Date07/17
Hour (EDT)091011121314151617181920212223000102030405060708
Temperature (°F)757677787979797978777574737272727272727272737475
Dewpoint (°F)717172727272727272727272727272727171717171717272
Heat Index (°F)757677787979827978777575
Surface Wind (mph)788999988877777777777788
Wind DirSWSWSWSWSWSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)645851453933364043526271747780838790909090868379
Precipitation Potential (%)1111111111222336811141619192020
Relative Humidity (%)8785858280797980828589939799100999897979797959390
Rain--------------------------------------SChcSChcSChcSChcSChc
Thunder--------------------------------------SChcSChcSChcSChcSChc

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