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Current conditions at
New Castle Municipal Airport (KUCP)
Lat: 41.02°NLon: 80.42°WElev: 1072ft.
Fair
39°F
4°C
| Humidity | 67% |
| Wind Speed | Calm |
| Barometer | 30.34 in (1029.4 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 12 Apr 3:56 am EDT |
Extended Forecast for
4 Miles ESE Mercer PA
Today

High: 74 °F
Partly Sunny
Tonight

Low: 58 °F
Mostly Cloudy
Monday

High: 70 °F
Showers
LikelyMonday Night

Low: 58 °F
Chance
ShowersTuesday

High: 76 °F
Chance
ShowersTuesday Night

Low: 61 °F
Showers
LikelyWednesday

High: 78 °F
Showers
LikelyWednesday Night

Low: 60 °F
Showers
LikelyThursday

High: 78 °F
Chance
Showers
Detailed Forecast
Today
Partly sunny, with a high near 74. Southeast wind 7 to 11 mph becoming south in the afternoon.
Tonight
Mostly cloudy, with a low around 58. South wind 8 to 10 mph, with gusts as high as 21 mph.
Monday
Showers likely, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 70. Southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Southwest wind 10 to 14 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 57.
Saturday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Mercer PA
41.2°N 80.16°W (Elev. 1355 ft)
41.2°N 80.16°W (Elev. 1355 ft)
2:51 am EDT Apr 12, 2026
4am EDT Apr 12, 2026-6pm EDT Apr 18, 2026


