I-80 weather conditions near Mercer, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 65°F 2025-10-19T03:56:00-04:00 Today 2025-10-19, Slight Chance Showers then T-storms and Breezy. Rain likely before 2pm, then showers between 2pm and 3pm, then showers and thunderstorms after 3pm. High near 72. Breezy, with a south wind 14 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight 2025-10-19, Showers. Showers, mainly before 4am. Low around 43. Southwest wind 10 to 13 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday 2025-10-20, Partly Sunny. Partly sunny, with a high near 58. West wind 13 to 16 mph, with gusts as high as 26 mph.
Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 38. Calm wind becoming south around 5 mph after midnight.
Tuesday 2025-10-21, Showers Likely. Showers likely. Partly sunny, with a high near 60. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night 2025-10-21, Showers Likely. Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.- Wednesday 2025-10-22, Showers Likely. Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.
Wednesday Night 2025-10-22, Showers Likely. Showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.- Thursday 2025-10-23, Showers Likely. Showers likely. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Thursday Night 2025-10-23, Chance Showers. A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Friday 2025-10-24, Chance Showers. A chance of showers. Partly sunny, with a high near 53. Chance of precipitation is 30%.
Friday Night 2025-10-24, Mostly Cloudy. Mostly cloudy, with a low around 32.- Saturday 2025-10-25, Partly Sunny. Partly sunny, with a high near 55.