New Castle, DE Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Cloudy 50°F
Feels Like 50°F  
Humidity 54% Dew Point 34°F Wind SW 5 MPH Barometer 29.87 in.758.7 mm
Visibility 10 mi.
Report from a NOAA weather station 2 miles WNW of central New Castle
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Point Forecast at a Glance

WedNov 12
Wed Nov 12: Partly Cloudy, Low 42F
 
42
ThuNov 13
Thu Nov 13: Sunny, High 53F, Low 36F
53
36
FriNov 14
Fri Nov 14: Mostly Sunny, High 53F, Low 35F
53
35
SatNov 15
Sat Nov 15: Partly Sunny, High 53F, Low 47F
53
47
SunNov 16
Sun Nov 16: Rain Likely, High 63F, Low 40F
60%
63
40
MonNov 17
Mon Nov 17: Mostly Sunny, High 51F, Low 36F
51
36
TueNov 18
Tue Nov 18: Light Rain, High 50F, Low 40F
20%
50
40

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 50°F to 63°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 1°F below the historical average for November. Normal highs for this period are around 55°F with lows around 36°F.

This Date in Weather History

1906 - The mercury soared to 106 degrees at Craftonville, CA, a November record for the U.S.

More on this and other weather history

New Castle, DE 7 Day Weather Forecast Details

Wednesday Nov 12

Partly Cloudy

Night: Partly cloudy, with a low around 42. West wind around 10 mph.

Thursday Nov 13

Sunny

Day: Sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 30 mph.

Mostly Clear

Night: Mostly clear, with a low around 36. West wind 5 to 10 mph.

Friday Nov 14

Mostly Sunny

Day: Mostly sunny, with a high near 53. West wind 5 to 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 35. Northwest wind around 5 mph.

Saturday Nov 15

Partly Sunny

Day: Partly sunny, with a high near 53.

Rain Likely

Night: Rain likely and a slight chance of thunderstorms after 7pm. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

Sunday Nov 16

Rain Likely

Day: Rain likely before 1pm. Mostly sunny, with a high near 63. Chance of precipitation is 60%.

Mostly Clear

Night: Mostly clear, with a low around 40.

Monday Nov 17

Mostly Sunny

Day: Mostly sunny, with a high near 51.

Partly Cloudy

Night: Partly cloudy, with a low around 36.

Tuesday Nov 18

Light Rain

Day: A slight chance of rain after 7am. Partly sunny, with a high near 50.

Light Rain

Night: A slight chance of rain before 1am. Mostly cloudy, with a low around 40.

Wednesday Nov 19

Mostly Sunny

Day: Mostly sunny, with a high near 54.


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.