National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wilmington Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Overcast

42°F

6°C

Humidity 82%
Wind Speed N 3 mph
Barometer 29.70 in (1005.7 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Last update 6 Jan 10:51 pm EST
Extended Forecast for

Winterthur DE

  • Tonight

    Tonight: Widespread fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 38. Southwest wind around 5 mph.

    Low: 38 °F

    Fog

  • Wednesday

    Wednesday: Sunny, with a high near 51. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Northwest wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. Calm wind becoming south around 5 mph after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 1pm. Cloudy, with a high near 57. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 58. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Tonight
Widespread fog between 1am and 4am. Otherwise, mostly cloudy, with a low around 38. Southwest wind around 5 mph.
Wednesday
Sunny, with a high near 51. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 33. Northwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 49. Northwest wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 36. Calm wind becoming south around 5 mph after midnight.
Friday
Showers likely, mainly after 1pm. Cloudy, with a high near 57. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, mainly after 1am. Cloudy, with a low around 49. Chance of precipitation is 60%.
Saturday
Showers. High near 58. Chance of precipitation is 90%.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 41. Chance of precipitation is 70%.
Sunday
A chance of showers before 1pm. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winterthur DE
 39.78°N 75.6°W (Elev. 289 ft)
Last Update:
4:13 pm EST Jan 6, 2026
Forecast Valid:
11pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation