National Weather Service Forecast for: Long Neck DE
Issued by: National Weather Service Philadelphia, PA
Updated: 10:06 am EDT Apr 6, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 44. West wind 5 to 10 mph.
Partly Cloudy
 Tuesday

Tuesday: Sunny, with a high near 57. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 36. North wind 5 to 10 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 51. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 38. East wind around 5 mph becoming calm.
Mostly Clear
 Thursday

Thursday: Partly sunny, with a high near 58.
Partly Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 45.
Partly Cloudy
 Friday

Friday: Mostly sunny, with a high near 64.
Mostly Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 48.
Mostly Clear
Lo 44 °F Hi 57 °F Lo 36 °F Hi 51 °F Lo 38 °F Hi 58 °F Lo 45 °F Hi 64 °F Lo 48 °F

Freeze Watch
 

Tonight
 
 Partly cloudy, with a low around 44. West wind 5 to 10 mph.
Tuesday
 
 Sunny, with a high near 57. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
 
 Mostly clear, with a low around 36. North wind 5 to 10 mph.
Wednesday
 
 Sunny, with a high near 51. Northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
 Mostly clear, with a low around 38. East wind around 5 mph becoming calm.
Thursday
 
 Partly sunny, with a high near 58.
Thursday Night
 
 Partly cloudy, with a low around 45.
Friday
 
 Mostly sunny, with a high near 64.
Friday Night
 
 Mostly clear, with a low around 48.
Saturday
 
 Mostly sunny, with a high near 71.
Saturday Night
 
 Mostly clear, with a low around 50.
Sunday
 
 Sunny, with a high near 69.
Sunday Night
 
 Partly cloudy, with a low around 54.
Monday
 
 Mostly sunny, with a high near 76.

 

Forecast from NOAA-NWS for Long Neck DE.