| NWS Forecast for: Seaford DE Issued by: National Weather Service Philadelphia, PA Last Update: 4:08 am EDT Jul 17, 2026 |  |
Today: Widespread smoke, mainly after 10am. Partly sunny, with a high near 91. Northeast wind around 5 mph becoming calm in the afternoon. Tonight: Widespread smoke, mainly before 11pm. Mostly cloudy, with a low around 71. South wind around 5 mph. Saturday: A chance of showers and thunderstorms, mainly after 8am. Patchy smoke. Mostly cloudy, with a high near 93. Heat index values as high as 103. Southeast wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Saturday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Low around 75. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. Sunday: A chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm. Mostly sunny, with a high near 88. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday Night: Mostly clear, with a low around 67. Monday: Sunny, with a high near 85. Monday Night: Partly cloudy, with a low around 70. Tuesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 30%. Tuesday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%. Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%. Wednesday Night: A chance of thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%. Thursday: Sunny, with a high near 84. | |
| Seaford DE 38.67°N 75.6°W (Elev. 23 ft) | |
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