7-Day Forecast 38.62°N 75.15°W (Text-Only)
NWS Forecast for: Long Neck DE
Issued by: National Weather Service Philadelphia, PA
Last Update: 4:08 pm EDT Aug 12, 2026




Tonight: Mostly cloudy, with a low around 22. Southwest wind 5 to 10 km/h.

Thursday: Mostly sunny, with a high near 33. Heat index values as high as 38. West wind around 10 km/h.

Thursday Night: Partly cloudy, with a low around 22. Calm wind.

Friday: A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 31. East wind 5 to 10 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.

Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Saturday: Mostly sunny, with a high near 29.

Saturday Night: Partly cloudy, with a low around 21.

Sunday: Mostly sunny, with a high near 29.

Sunday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

Monday: A chance of showers after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 40%.

Monday Night: A chance of showers. Partly cloudy, with a low around 22. Chance of precipitation is 30%.

Tuesday: Sunny, with a high near 29.

Tuesday Night: Mostly clear, with a low around 21.

Wednesday: Sunny, with a high near 30.



Long Neck DE
 38.62°N 75.15°W (Elev. 3 m)

Visit your local NWS office at: https://www.weather.gov/phi/