Point Forecast: West Yarmouth MA
 41.65N 70.23W (Elev. 4 m)
Last Update: 7:45 am EDT Jul 15, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°C)242526262627262626242423232222222222222222232424
Dewpoint (°C)232323232323232323232222222222222222222222222323
Heat Index (°C)24252626262926262624242424
Surface Wind (mph)78910101010109998777776666667
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)726572635742483729385471646760717674727885697363
Precipitation Potential (%)1385654553344333444433411
Relative Humidity (%)949088858582858588909093971009710097979710097979490
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°C)262627272727272626252424232323232323222223232424
Dewpoint (°C)232323232323232323232323222222222222222223232324
Heat Index (°C)2626292929292926262524242424
Surface Wind (mph)78991010101010999888999999101010
Wind DirSWSWSWSWSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)564945413739414349566268758185889292929288848077
Precipitation Potential (%)22222222223334691215182121212222
Relative Humidity (%)87858382828283858688909395979797979899100100999794
Rain----------------------------------SChcSChcSChcSChcSChcSChcSChc
Thunder----------------------------------SChcSChcSChcSChcSChcSChcSChc

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Graphical Hazardous Weather OutlookRegional Weather Conditions
Past Weather InformationInteractive Forecast Map
Weather StoryHome