Point Forecast: Yarmouth MA
 41.69N 70.22W (Elev. 33 ft)
Last Update: 6:38 pm EDT Jul 9, 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  

Date07/0907/10
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)727170696869686869686868707072737373747475757474
Dewpoint (°F)696868686867676768686868697070717171717171717170
Heat Index (°F)7575
Surface Wind (mph)211011101223566668898776
Wind DirNNENENESSESEEEEEEEENENENEEEEEEE
Gust
Sky Cover (%)696767737683848079808592868387888790918785888369
Precipitation Potential (%)734579132021303654727472757369594740332825
Relative Humidity (%)90909397100939797971001001009710093939393909087879087
Rain--------------SChcSChcChcChcChcLklyLklyLklyOcnlLklyLklyLklyChcChcChcChcChc
Thunder--------------SChcSChcSChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChc

Date07/11
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)727169686868686868676768697071737475767676777675
Dewpoint (°F)706968676767676767666667686969696969707070707069
Heat Index (°F)75767676777675
Surface Wind (mph)553333333333555666777765
Wind DirEEEENENENNNNNNNNNNENENENENENEEEE
Gust
Sky Cover (%)808589919292919191929289868381807876747265585155
Precipitation Potential (%)233636363635333129272623211816131110987544
Relative Humidity (%)939397979797979797979797989793888483828281818283
RainSChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChc------------------
ThunderSChcSChcSChcSChc----------------------------------------

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