Weather in New Castle, Delaware, United States

7-Day Detailed Weather Forecast for New Castle

This Afternoon

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 87. South wind around 5 mph.

Tonight

Temperature: 72°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 72. South wind 5 to 10 mph.

Saturday

Temperature: 83°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Isolated rain showers between 8am and 11am, then scattered showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 71°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: Scattered showers and thunderstorms before 11pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 71. Southeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Temperature: 83°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely before 8am, then scattered showers and thunderstorms between 8am and 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 83. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Showers and thunderstorms before 2am, then scattered showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Monday

Temperature: 83°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Scattered showers and thunderstorms before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.

Monday Night

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Showers and thunderstorms likely before 8pm, then scattered showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Tuesday

Temperature: 77°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Isolated rain showers after 2pm. Mostly sunny, with a high near 77.

Tuesday Night

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Isolated rain showers before 8pm. Mostly clear, with a low around 60.

Wednesday

Temperature: 77°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Sunny, with a high near 77.

Wednesday Night

Temperature: 61°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 61.

Thursday

Temperature: 80°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Sunny, with a high near 80.

Thursday Night

Temperature: 63°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 63.