Clay, Pennsylvania Weather
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Weather Forecast for Clay, Pennsylvania : Lancaster County
Issued: 12:35 pm EDT Sep 3, 2025 Latitude: 40.2184264 Longitude: -76.2555085 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on This Afternoon Mostly Clear on Tonight 30% chance of thunderstorms on Thursday Mostly Sunny on Friday 70% chance of thunderstorms on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 81°F Low: 58°F High: 84°F High: 85°F High: 81°F High: 73°F High: 74°F High: 76°F
Low: 61°F Low: 65°F Low: 56°F Low: 50°F Low: 49°F  
Sunny Mostly Clear Thunderstorms Mostly Sunny Thunderstorms Mostly Sunny Sunny Mostly Sunny
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Sunny on This Afternoon This Afternoon... Sunny, with a high near 81. Light south wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 58. Southeast wind around 6 mph.
30% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 84. South wind 6 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
70% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 61. South wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 85. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 65.
70% chance of thunderstorms Saturday Saturday... A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 70%.
60% chance of thunderstorms Saturday Night Saturday Night... Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 73.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 50.
Sunny on Monday Monday... Sunny, with a high near 74.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 49.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 76.
Sun Almanac for Clay, Pennsylvania
Sunrise: 06:35 AM
Sunset: 7:33 PM
Civil Sunrise:06:07 AM
Civil Sunset: 8:01 PM
Nautical Sunrise: 05:34 AM
Nautical Sunset: 8:34 PM
Astro Sunrise: 05:00 AM
Astro Sunset: 9:08 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.