Point Forecast: New Castle DE
 39.67N 75.56W (Elev. 3 ft)
Last Update: 4:12 pm 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)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)757474747475787981828383858585838381797878787777
Dewpoint (°F)747474747474747474737373737373747474747475757575
Heat Index (°F)7575787986878989929292909086797878787777
Surface Wind (mph)222222222233335553332222
Wind DirNNWNNNNNNESESSSSSSSSSSSSSSS
Gust
Sky Cover (%)717383797178545656576063597365615938394041444851
Precipitation Potential (%)443829262134222634354044396047423820202020202027
Relative Humidity (%)9710010010010097888579747272676767747479858891919494
RainChcChcChcChcSChcChcSChcChcChcChcChcChcChcLklyChcChcChcSChcSChcSChcSChcSChcSChcChc
ThunderSChcSChcSChc----SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChc--------

Date07/17
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)767575757778808183848585858584838281808079797878
Dewpoint (°F)757575757676767676757575757575757575757576767676
Heat Index (°F)767575757778868791929494949492908987858579797878
Surface Wind (mph)222233556666677766666666
Wind DirSSSSSSSSSSSSSSSSSSSSSSSWSW
Gust
Sky Cover (%)566166666767646259667279797979797977798183797470
Precipitation Potential (%)272727272738383838383868686868686843434343434327
Relative Humidity (%)971001001009794888580747272727274777982858591919494
RainChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcChc
Thunder----------------SChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcSChc

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