Current conditions at

Wilmington Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Fair

54°F

12°C

Humidity 34%
Wind Speed NW 13 G 21 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 6 Apr 11:51 am EDT
Extended Forecast for

New Castle DE

Freeze Watch April 8, 12:00am until April 8, 09:00am
Click here for hazard details and duration
Freeze Watch
  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 58. West wind 10 to 15 mph.

    High: 58 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind around 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 2am.  Otherwise, clear, with a low around 32. North wind around 5 mph.

    Low: 32 °F

    Mostly Clear
    then Patchy
    Frost

  • Wednesday

    Wednesday: Patchy frost before 8am.  Otherwise, sunny, with a high near 51. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 51 °F

    Patchy Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 58. West wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around 41. West wind around 5 mph.
Tuesday
Sunny, with a high near 52. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Patchy frost after 2am. Otherwise, clear, with a low around 32. North wind around 5 mph.
Wednesday
Patchy frost before 8am. Otherwise, sunny, with a high near 51. Northeast wind around 5 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Mostly sunny, with a high near 70.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle DE
 39.67°N 75.56°W (Elev. 3 ft)
10:06 am EDT Apr 6, 2026
12pm EDT Apr 6, 2026-6pm EDT Apr 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database