Point Forecast: South Dennis NJ
 39.18N 74.81W (Elev. 3 m)
Last Update: 4:12 pm EDT Jul 13, 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)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°C)262424232323232323232323232426262727282828282727
Dewpoint (°C)232322222222222323232323232323232323232323232323
Heat Index (°C)2624242426262930313232313029
Surface Wind (mph)322221111111122256677766
Wind DirSESESESESESESESESSESESSESESESESESESESESESSS
Gust
Sky Cover (%)385067695665646762736463616261595958453439454855
Precipitation Potential (%)322224444444410991114171215232432
Relative Humidity (%)859090939793971001001001001001009488858277747272747779
Rain------------------------------------SChc--SChcSChcSChcChc
Thunder----------------------------------------SChcSChcSChcChc

Date07/15
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°C)262524242424232323232323242425262727282828282828
Dewpoint (°C)232323232323232323232323242424242323232323232424
Heat Index (°C)262524242424242425262930313232323232
Surface Wind (mph)532222222222222335566665
Wind DirSSSSSSSSSSWSWSWSSSSSSSSSSSS
Gust
Sky Cover (%)576983797574737274757777787877767574746565666665
Precipitation Potential (%)362929292929295151515151516161616161614848484848
Relative Humidity (%)8287909797971001001001001001001009794888279777474747779
RainChcChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChc
ThunderChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Local WeatherRegional Weather Conditions
Interactive Forecast MapNational Forecast Maps
Briefing WebpageEmergency Managers Briefing
Past Weather InformationAdvanced Hydrologic Prediction Service