National Weather Service Forecast for: Long Neck DE
Issued by: National Weather Service Philadelphia, PA
Updated: 4:08 am EDT Jul 13, 2026
 
Today

Today: Sunny, with a high near 81. East wind 5 to 10 mph.
Sunny
 Tonight

Tonight: Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm.
Partly Cloudy
 Tuesday

Tuesday: Sunny, with a high near 87. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 71. Southwest wind 5 to 10 mph.
Clear
 Wednesday

Wednesday: Sunny, with a high near 95. West wind around 10 mph.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 76.
Mostly Clear
 Thursday

Thursday: Mostly sunny, with a high near 91.
Mostly Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 75.
Partly Cloudy
 Friday

Friday: Sunny, with a high near 89.
Sunny
Hi 81 °F Lo 67 °F Hi 87 °F Lo 71 °F Hi 95 °F Lo 76 °F Hi 91 °F Lo 75 °F Hi 89 °F

 

Today
 
 Sunny, with a high near 81. East wind 5 to 10 mph.
Tonight
 
 Partly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm.
Tuesday
 
 Sunny, with a high near 87. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night
 
 Clear, with a low around 71. Southwest wind 5 to 10 mph.
Wednesday
 
 Sunny, with a high near 95. West wind around 10 mph.
Wednesday Night
 
 Mostly clear, with a low around 76.
Thursday
 
 Mostly sunny, with a high near 91.
Thursday Night
 
 Partly cloudy, with a low around 75.
Friday
 
 Sunny, with a high near 89.
Friday Night
 
 Partly cloudy, with a low around 74.
Saturday
 
 Mostly sunny, with a high near 90.
Saturday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Sunday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Long Neck DE.