National Weather Service United States Department of Commerce

Relatively quiet weather pattern over much of the U.S.

A quieter weather pattern will continue to set up for most of the U.S. as arctic air continues to surge southward behind a cold front sweeping across the Southeast U.S. Expect temperatures to be 10 to 30 degrees below climate averages from the southern Plains to the Northeast on Friday.
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Current Conditions

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New Castle DE

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Today

Sunny

Sunny

High: 27 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 9 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 38 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 44 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 46 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 31 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 47 °F

Detailed Forecast

  • Today Sunny, with a high near 27. Wind chill values as low as -1. North wind 6 to 8 mph.
  • Tonight Partly cloudy, with a low around 9. Light west wind.
  • Saturday Mostly sunny, with a high near 38. Calm wind becoming southwest 5 to 9 mph in the morning.
  • Saturday Night Partly cloudy, with a low around 28. Southwest wind around 7 mph.
  • Sunday Mostly sunny, with a high near 44. West wind 6 to 10 mph.
  • Sunday Night Mostly cloudy, with a low around 30.
  • Monday Mostly sunny, with a high near 46.
  • Monday Night Partly cloudy, with a low around 31.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
  • Tuesday Night Mostly cloudy, with a low around 35.
  • Wednesday Mostly sunny, with a high near 52.
  • Wednesday Night Partly cloudy, with a low around 34.
  • Thursday Mostly sunny, with a high near 51.