Point Forecast: Stonington CT
 41.34N 71.9W (Elev. 10 ft)
Last Update: 3:52 pm EDT Jul 18, 2026
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  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1807/19
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)707072717171717171717171706968717275757777787979
Dewpoint (°F)676767666671717171717070696868676563626161616060
Heat Index (°F)75757777787979
Surface Wind (mph)14111010101111111098888991010111111111111
Wind DirSSSSWSWSWSWSWSWSWSWWWWWNWNWNWNWNWNWWWW
Gust232424232322212120202020
Sky Cover (%)868687969696888786858075705642282012432110
Precipitation Potential (%)555555949494424242212121333000000000
Relative Humidity (%)909084848410010010010010097979797100877966645858565252
RainLklyLklyLklyOcnlOcnlOcnlChcChcChcSChcSChcSChc------------------------
ThunderChcChcChcChcChcChcChcChcChcSChcSChcSChc------------------------

Date07/20
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)787776727068676664636261606062656973757676757676
Dewpoint (°F)606060605958585757565554545557585857575758595959
Heat Index (°F)787776757676757676
Surface Wind (mph)1097533333333321112356777
Wind DirWWWNWNWNWNWNWNNNNNNNNNWWSWSWSWSSS
Gust
Sky Cover (%)013444411182418114566788910101112
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)545658666870737378787878818484786857545254585656
Rain------------------------------------------------
Thunder------------------------------------------------

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