Current conditions at
New Castle Municipal Airport (KUCP)
Lat: 41.02°NLon: 80.42°WElev: 1072ft.
Fair
56°F
13°C
| Humidity | 24% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 30.31 in (1028.7 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 29 Mar 1:56 pm EDT |
Extended Forecast for
New Castle Northwest PA
This Afternoon

High: 59 °F
Partly Sunny
Tonight

Low: 47 °F
Mostly Cloudy
Monday
High: 65 °F
Slight Chance
Rain then
Mostly CloudyMonday Night

Low: 56 °F
Rain
Tuesday

High: 75 °F
Chance Rain
Tuesday Night
Low: 53 °F
Chance
T-storms then
Rain LikelyWednesday

High: 66 °F
Rain
Wednesday Night

Low: 47 °F
Rain Likely
Thursday

High: 73 °F
Rain Likely
Detailed Forecast
This Afternoon
Partly sunny, with a high near 59. Southwest wind 5 to 8 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 47. South wind around 7 mph.
Monday
A slight chance of rain before 10am, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 65. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 8pm. Low around 56. South wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of rain and thunderstorms before 8am, then a chance of rain between 8am and 2pm, then a chance of rain and thunderstorms after 2pm. Mostly cloudy, with a high near 75. Southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain, with thunderstorms also possible after 2pm. High near 66. Chance of precipitation is 80%.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Thursday
Rain likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Thursday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Saturday
Rain likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
New Castle Northwest PA
41.04°N 80.33°W (Elev. 1175 ft)
41.04°N 80.33°W (Elev. 1175 ft)
2:21 pm EDT Mar 29, 2026
2pm EDT Mar 29, 2026-6pm EDT Apr 4, 2026


