Thursday
Patchy frost and areas fog
High:
66°F
Areas of fog before 9am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind becoming north 5 to 7 mph in the afternoon.
New Castle, PA Weather - Extended Forecast
Thursday Night
Patchy fog
Overnight low:
40°F
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 40.
Friday
Patchy fog
High:
64°F
Patchy fog before 9am. Otherwise, sunny, with a high near 64.
Friday Night
Clear
Overnight low:
36°F
Clear, with a low around 36.
Saturday
Sunny
High:
67°F
Saturday Night
Mostly clear
Overnight low:
39°F
Sunday
Sunny
High:
70°F
Sunday Night
Partly cloudy
Overnight low:
45°F
Monday
Mostly sunny
High:
71°F