7-Day Forecast 39.78°N 75.6°W (Text-Only)
NWS Forecast for: Winterthur DE
Issued by: National Weather Service Philadelphia, PA
Last Update: 1:11 pm EST Feb 16, 2025




This Afternoon: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. High near 57. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight: Mostly cloudy, with a low around 27. Windy, with a west wind 25 to 30 mph, with gusts as high as 60 mph.

Washington's Birthday: Mostly sunny, with a high near 35. Windy, with a west wind 20 to 30 mph, with gusts as high as 50 mph.

Monday Night: Mostly clear, with a low around 17. West wind 10 to 15 mph.

Tuesday: Mostly sunny, with a high near 29. Northwest wind around 15 mph, with gusts as high as 25 mph.

Tuesday Night: Mostly clear, with a low around 14.

Wednesday: A chance of snow after 4pm. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.

Wednesday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

Thursday: A chance of snow before 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.

Thursday Night: Partly cloudy, with a low around 18.

Friday: Sunny, with a high near 33.

Friday Night: Mostly clear, with a low around 19.

Saturday: Mostly sunny, with a high near 34.



Winterthur DE
 39.78°N 75.6°W (Elev. 289 ft)

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