Sunday
Partly sunny
High:
77°F
Partly sunny, with a high near 77. Light and variable wind becoming south 5 to 9 mph in the morning.
New Castle, PA Weather - Extended Forecast
Sunday Night
Mostly cloudy
Overnight low:
61°F
A slight chance of showers after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
Monday
Chance of showers
High:
74°F
A chance of showers after 8am. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Monday Night
Chance of showers
Overnight low:
60°F
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Tuesday
Chance of showers
High:
80°F
Tuesday Night
Chance of thunderstorms
Overnight low:
63°F
Wednesday
Chance of showers
High:
83°F
Wednesday Night
Chance of showers
Overnight low:
59°F
Thursday
Partly sunny
High:
79°F