Lemont Furnace, Pennsylvania Weather
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Weather Forecast for Lemont Furnace, Pennsylvania : Fayette County
Issued: 7:02 am EDT Sep 3, 2025 Latitude: 39.9142424 Longitude: -79.6697642 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on Today Mostly Clear on Tonight 90% chance of thunderstorms on Thursday Mostly Sunny on Friday 50% chance of rain on Saturday Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 80°F Low: 61°F High: 73°F High: 81°F High: 69°F High: 70°F High: 73°F High: 75°F
Low: 59°F Low: 59°F Low: 50°F Low: 47°F Low: 50°F  
Sunny Mostly Clear Thunderstorms Mostly Sunny Rain Sunny Sunny Mostly Sunny
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Sunny on Today Today... Sunny, with a high near 80. Southwest wind 3 to 6 mph.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 61. South wind 3 to 6 mph.

90% chance of thunderstorms Thursday Thursday... Showers likely, then showers and possibly a thunderstorm after 11am. High near 73. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

80% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms before 11pm, then a chance of showers. Low around 59. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 81. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

50% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

50% chance of rain Saturday Saturday... A chance of showers before 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 50.

Sunny on Sunday Sunday... Sunny, with a high near 70.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 47.

Sunny on Monday Monday... Sunny, with a high near 73.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 50.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 75.

Sun Almanac for Lemont Furnace, Pennsylvania
Sunrise: 06:49 AM
Sunset: 7:47 PM
Civil Sunrise:06:21 AM
Civil Sunset: 8:14 PM
Nautical Sunrise: 05:49 AM
Nautical Sunset: 8:47 PM
Astro Sunrise: 05:14 AM
Astro Sunset: 9:21 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.