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 71°F 2025-07-07T00:53:00-04:00
Overnight 2025-07-07, Mostly Clear. Mostly clear, with a low around 67. Light south wind.
Monday 2025-07-07, Sunny then T-storms Likely. Showers and thunderstorms likely, mainly after 4pm. Increasing clouds, with a high near 88. Southwest wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-07-07, T-storms Likely then Patchy Fog. Showers and thunderstorms likely, mainly before 9pm. Patchy fog between 3am and 5am. Otherwise, mostly cloudy, with a low around 66. Light northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday 2025-07-08, Slight Chance T-storms and Patchy Fog. A slight chance of showers, with thunderstorms also possible after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night 2025-07-08, Partly Cloudy then Patchy Fog. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 61. Calm wind.
Wednesday 2025-07-09, Areas Fog then Slight Chance T-storms. A slight chance of showers and thunderstorms after 2pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 84. Chance of precipitation is 20%.
Wednesday Night 2025-07-09, Mostly Cloudy. Mostly cloudy, with a low around 65.
Thursday 2025-07-10, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.
Thursday Night 2025-07-10, Chance T-storms then Mostly Cloudy. A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Friday 2025-07-11, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Friday Night 2025-07-11, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Saturday 2025-07-12, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Saturday Night 2025-07-12, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Sunday 2025-07-13, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Current condition: Fair 71°F 2025-07-07T00:53:00-04:00 
Overnight 2025-07-07, Mostly Clear. Mostly clear, with a low around 67. Light south wind.Monday 2025-07-07, Sunny then T-storms Likely. Showers and thunderstorms likely, mainly after 4pm. Increasing clouds, with a high near 88. Southwest wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-07-07, T-storms Likely then Patchy Fog. Showers and thunderstorms likely, mainly before 9pm. Patchy fog between 3am and 5am. Otherwise, mostly cloudy, with a low around 66. Light northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday 2025-07-08, Slight Chance T-storms and Patchy Fog. A slight chance of showers, with thunderstorms also possible after 11am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.Tuesday Night 2025-07-08, Partly Cloudy then Patchy Fog. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 61. Calm wind.
Wednesday 2025-07-09, Areas Fog then Slight Chance T-storms. A slight chance of showers and thunderstorms after 2pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 84. Chance of precipitation is 20%.
Wednesday Night 2025-07-09, Mostly Cloudy. Mostly cloudy, with a low around 65.Thursday 2025-07-10, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.
Thursday Night 2025-07-10, Chance T-storms then Mostly Cloudy. A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Friday 2025-07-11, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Friday Night 2025-07-11, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Saturday 2025-07-12, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Saturday Night 2025-07-12, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Sunday 2025-07-13, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Chance of precipitation is 60%.