Current conditions at

New Castle Municipal Airport (KUCP)

Lat: 41.02° N Lon: 80.42° W Elev: 1072 ft.

Fair

52°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in (1020.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Jul 11:56 pm EDT
Detailed forecast for

Mercer County

Rest Of Tonight
Clear. Areas of fog. Cool with lows in the upper 40s. Light and variable winds, becoming northwest around 5 mph.
Thursday
Areas of fog in the morning. Mostly sunny. Highs in the mid 70s. Northwest winds around 5 mph.
Thursday Night
Clear, cool with lows around 50. Northeast winds around 5 mph.
Friday
Mostly sunny. Highs in the upper 70s. East winds around 5 mph.
Friday Night
Mainly clear. Lows in the upper 50s. Southeast winds around 5 mph.
Saturday
Partly cloudy. Highs in the lower 80s.
Saturday Night
Partly cloudy. Patchy fog after midnight. Lows around 60.
Sunday
Partly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Sunday Night
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Patchy fog after midnight. Lows in the lower 60s. Chance of rain 40 percent.
Monday
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
Monday Night
Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 70 percent.
Tuesday
Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent.
Tuesday Night
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of rain 50 percent.
Wednesday
Partly cloudy. Highs in the upper 70s.



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1133 PM EDT Wed Jul 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database