Hazardous Weather Conditions
Current conditions at
New Castle Municipal Airport (KUCP)
Lat: 41.02°NLon: 80.42°WElev: 1072ft.
Fair
60°F
16°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.99 in (1016.5 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 8.00 mi |
| Last update | 26 Jul 1:56 am EDT |
Extended Forecast for
3 Miles ENE Mercer PA
Overnight

Low: 59 °F
Areas Fog
Sunday
High: 84 °F
Patchy Fog
then Mostly
SunnySunday Night

Low: 62 °F
Partly Cloudy
Monday
High: 86 °F
Mostly Sunny
then
Scattered
ShowersMonday Night
Low: 66 °F
Showers
Likely then
ShowersTuesday

High: 80 °F
Showers
Tuesday Night

Low: 61 °F
Mostly Cloudy
Wednesday
High: 77 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 58 °F
Chance
T-storms then
Mostly Clear
Detailed Forecast
Overnight
Areas of fog after 3am. Otherwise, mostly clear, with a low around 59. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, increasing clouds, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 62. Calm wind.
Monday
Scattered showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 66. South wind 3 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Wednesday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 58.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Mercer PA
41.25°N 80.19°W (Elev. 1158 ft)
41.25°N 80.19°W (Elev. 1158 ft)
2:21 am EDT Jul 26, 2026
2am EDT Jul 26, 2026-6pm EDT Aug 1, 2026



