Point Forecast: West Chatham MA
 41.68N 69.99W (Elev. 33 ft)
Last Update: 2:05 am 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)040506070809101112131415161718192021222300010203
Temperature (°F)666666676970717273737574747372717170707070707070
Dewpoint (°F)656565666667676767676767676868686868686869696969
Heat Index (°F)75
Surface Wind (mph)111122356677766666666666
Wind DirSSSSSSSSSSSSSSSSSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)687479646969595461484537473442426161535363627278
Precipitation Potential (%)00001111122334455656771213
Relative Humidity (%)979797979090878481817679798487909093939397979797
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)707070717274757677787878787776747372717171717170
Dewpoint (°F)697069707071717171717171717171717171707070707070
Heat Index (°F)757677787878787776
Surface Wind (mph)666666677888777666666555
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)838684787880797775737164564951535552504752576265
Precipitation Potential (%)162223242020202018151311865543323334
Relative Humidity (%)9710097979390878582807979808285909395969797979798
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc----------------------------
ThunderSChcSChcSChcSChc----------------------------------------

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