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.

Fair

47°F

8°C

Humidity 42%
Wind Speed SW 8 mph
Barometer 30.07 in (1018.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Feb 2:51 pm EST
Extended Forecast for

Winterthur DE

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. West wind 5 to 10 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Patchy freezing fog after 3am. Increasing clouds, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy
    then Patchy
    Freezing Fog

  • Sunday

    Sunday: A chance of rain, mainly after 3pm. Patchy freezing fog before 9am. Cloudy, with a high near 41. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Patchy
    Freezing Fog
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain and snow likely before 10pm, then snow. Low around 31. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 40. North wind 5 to 10 mph.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 46. West wind 5 to 10 mph.
Tonight
Patchy freezing fog after 3am. Increasing clouds, with a low around 26. Calm wind.
Sunday
A chance of rain, mainly after 3pm. Patchy freezing fog before 9am. Cloudy, with a high near 41. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain and snow likely before 10pm, then snow. Low around 31. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Washington's Birthday
Mostly cloudy, with a high near 40. North wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Thursday
A chance of rain. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winterthur DE
 39.81°N 75.62°W (Elev. 397 ft)
Last Update:
2:22 pm EST Feb 14, 2026
Forecast Valid:
2pm EST Feb 14, 2026-6pm EST Feb 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation