East New Castle, Pennsylvania Weather
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Click for Heat Advisory for East New Castle, Pennsylvania
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Weather Forecast for East New Castle, Pennsylvania : Lawrence County
Issued: 7:04 am EDT Jun 21, 2025 Latitude: 40.9742281 Longitude: -80.317286 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Sunny on Today Clear on Tonight Sunny on Sunday Sunny on Monday 20% chance of on Tuesday 40% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 60% chance of thunderstorms on Friday
High: 88°F Low: 69°F High: 94°F High: 94°F High: 94°F High: 91°F High: 90°F High: 88°F
Low: 73°F Low: 72°F Low: 71°F Low: 71°F Low: 72°F  
Mostly Sunny Clear Sunny Sunny Sunny Thunderstorms Thunderstorms Thunderstorms
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Mostly Sunny on Today Today... Mostly sunny, with a high near 88. Southwest wind 5 to 8 mph.
Clear on Tonight Tonight... Clear, with a low around 69. South wind around 6 mph.
Sunny on Sunday Sunday... Sunny and hot, with a high near 94. Heat index values as high as 103. Southwest wind 6 to 8 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 73. Light southwest wind.
Sunny on Monday Monday... Sunny and hot, with a high near 94. Calm wind becoming west 5 to 7 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 72.
20% chance of Tuesday Tuesday... A chance of sprinkles after 2pm. Sunny and hot, with a high near 94.
20% chance of Tuesday Night Tuesday Night... A chance of sprinkles before 2am. Partly cloudy, with a low around 71.
40% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Chance of precipitation is 40%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
50% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Partly sunny and hot, with a high near 90. Chance of precipitation is 50%.
40% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
60% chance of thunderstorms Friday Friday... Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 88. Chance of precipitation is 60%.
Sun Almanac for East New Castle, Pennsylvania
Sunrise: 05:50 AM
Sunset: 8:57 PM
Civil Sunrise:05:16 AM
Civil Sunset: 9:31 PM
Nautical Sunrise: 04:33 AM
Nautical Sunset: 10:14 PM
Astro Sunrise: 03:42 AM
Astro Sunset: 11:05 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.