New Castle, DE Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 51°F
Feels Like 51°F  
Humidity 54% Dew Point 35°F Wind WNW 20 MPH Gusts 28 Barometer 29.83 in.
Visibility 10 mi.
Report from a NOAA weather station 2 mi. WNW of central New Castle
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Point Forecast at a Glance

WedNov 26
Wed Nov 26: Partly Cloudy, Low 38F
 
38
ThuNov 27
Thu Nov 27: Mostly Cloudy, High 44F, Low 31F
44
31
FriNov 28
Fri Nov 28: Sunny, High 43F, Low 30F
43
30
SatNov 29
Sat Nov 29: Sunny, High 43F, Low 31F
43
31
SunNov 30
Sun Nov 30: Rain, High 49F, Low 38F
30%
49
38
MonDec 1
Mon Dec 1: Partly Sunny, High 45F, Low 32F
45
32
TueDec 2
Tue Dec 2: Rain Likely, High 41F, Low 31F
60%
41
31

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 41°F to 49°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for November-December. Normal highs for this period are around 50°F with lows around 33°F.

This Date in Weather History

1896 - Snow and high winds hit the Northern Plains and the Upper Mississippi Valley, with a Thanksgiving Day blizzard across North Dakota. The storm was followed by a severe cold wave in the Upper Midwest. The temperature at Pokegama Dam MI plunged to 45 degrees below zero.

More on this and other weather history

New Castle, DE 7 Day Weather Forecast Details

Wednesday Nov 26

Partly Cloudy

Night: Partly cloudy, with a low around 38. West wind around 15 mph, with gusts as high as 30 mph.

Thursday Nov 27

Mostly Cloudy

Day: Mostly cloudy, with a high near 44. West wind 10 to 15 mph, with gusts as high as 30 mph.

Mostly Clear

Night: Mostly clear, with a low around 31. West wind around 15 mph.

Friday Nov 28

Sunny

Day: Sunny, with a high near 43. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

Mostly Clear

Night: Mostly clear, with a low around 30. West wind 10 to 15 mph.

Saturday Nov 29

Sunny

Day: Sunny, with a high near 43.

Mostly Cloudy

Night: Mostly cloudy, with a low around 31.

Sunday Nov 30

Rain

Day: A chance of rain after 1pm. Cloudy, with a high near 49. Chance of precipitation is 30%.

Rain

Night: A chance of rain. Cloudy, with a low around 38. Chance of precipitation is 50%.

Monday Dec 1

Partly Sunny

Day: Partly sunny, with a high near 45.

Rain And Snow

Night: A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

Tuesday Dec 2

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

Rain

Night: A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

Wednesday Dec 3

Mostly Sunny

Day: Mostly sunny, with a high near 40.


About New Castle, DE

New Castle is a city in New Castle County, Delaware, United States. The city is located six miles (10 km) south of Wilmington and is situated on the Delaware River. As of 2020, the city's population was 5,551. New Castle constitutes part of the Delaware Valley or Philadelphia metropolitan area.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.