Lynn, Pennsylvania Weather
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Weather Forecast for Lynn, Pennsylvania : Fayette County
Issued: 4:05 pm EDT Jun 21, 2025 Latitude: 40.0925737 Longitude: -79.7539308 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday 30% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 50% chance of thunderstorms on Friday 60% chance of thunderstorms on Saturday
Low: 69°F High: 93°F High: 94°F High: 93°F High: 93°F High: 91°F High: 90°F High: 89°F
Low: 71°F Low: 73°F Low: 72°F Low: 71°F Low: 72°F Low: 71°F  
Mostly Clear Sunny Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Mostly Clear on Tonight Tonight... Mostly clear, with a low around 69. South wind around 6 mph.
Sunny on Sunday Sunday... Sunny and hot, with a high near 93. Heat index values as high as 102. West wind 6 to 8 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 71. Light south wind.
Sunny on Monday Monday... Sunny and hot, with a high near 94. Heat index values as high as 103. Calm wind becoming west around 5 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 73. Calm wind.
Sunny on Tuesday Tuesday... Sunny and hot, with a high near 93.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 72.
30% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Chance of precipitation is 30%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
50% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Chance of precipitation is 50%.
30% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
50% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90. Chance of precipitation is 50%.
50% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 50%.
60% chance of thunderstorms Saturday Saturday... Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Chance of precipitation is 60%.
Sun Almanac for Lynn, Pennsylvania
Sunrise: 05:50 AM
Sunset: 8:52 PM
Civil Sunrise:05:17 AM
Civil Sunset: 9:25 PM
Nautical Sunrise: 04:35 AM
Nautical Sunset: 10:06 PM
Astro Sunrise: 03:46 AM
Astro Sunset: 10:55 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.