I-80 weather conditions near Clarion, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 73°F 2025-08-11T09:53:00-04:00 
Today 2025-08-11, Sunny. Sunny, with a high near 88. Southwest wind 3 to 6 mph.
Tonight 2025-08-11, Mostly Clear. Mostly clear, with a low around 66. Calm wind.Tuesday 2025-08-12, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night 2025-08-12, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday 2025-08-13, Showers Likely. Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 84. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.Wednesday Night 2025-08-13, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 62. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
- Thursday 2025-08-14, Mostly Sunny. Mostly sunny, with a high near 84.
- Thursday Night 2025-08-14, Mostly Clear. Mostly clear, with a low around 58.
- Friday 2025-08-15, Sunny. Sunny, with a high near 87.
- Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 61.
Saturday 2025-08-16, Hot. Sunny and hot, with a high near 90.- Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 64.
- Sunday 2025-08-17, Hot. Mostly sunny and hot, with a high near 90.