Weather in New Castle Northwest, Pennsylvania, United States

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7-Day Detailed Weather Forecast for New Castle Northwest

Overnight

Temperature: 54°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 54. Southwest wind around 3 mph.

Saturday

Temperature: 76°F

Wind Speed: 3 to 10 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 76. West wind 3 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 54°F

Wind Speed: 1 to 8 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms before 8pm, then patchy fog. Mostly clear, with a low around 54. West wind 1 to 8 mph. Chance of precipitation is 20%.

Sunday

Temperature: 80°F

Wind Speed: 1 to 5 mph

Wind Direction: W

Forecast: Patchy fog before 8am. Mostly sunny, with a high near 80. West wind 1 to 5 mph.

Sunday Night

Temperature: 59°F

Wind Speed: 1 to 10 mph

Wind Direction: E

Forecast: Rain showers likely between 8pm and 2am, then showers and thunderstorms. Cloudy, with a low around 59. East wind 1 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Temperature: 76°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Monday Night

Temperature: 56°F

Wind Speed: 2 to 9 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.

Tuesday

Temperature: 77°F

Wind Speed: 2 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 77.

Tuesday Night

Temperature: 54°F

Wind Speed: 0 to 7 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 54.

Wednesday

Temperature: 79°F

Wind Speed: 0 to 3 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79.

Wednesday Night

Temperature: 58°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Chance of precipitation is 30%.

Thursday

Temperature: 80°F

Wind Speed: 1 to 7 mph

Wind Direction: SW

Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.

Thursday Night

Temperature: 58°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

Friday

Temperature: 80°F

Wind Speed: 1 to 7 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80.