I-81 weather conditions near Saint Clair, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 79°F 2024-06-26T13:15:00-04:00 
This Afternoon 2024-06-26, Severe Thunderstorms. A chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 90. West wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight 2024-06-26, Severe Thunderstorms. Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could be severe. Low around 63. North wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday 2024-06-27, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 81. Northwest wind around 7 mph.
Thursday Night 2024-06-27, Mostly Clear. Mostly clear, with a low around 55. North wind 3 to 5 mph.
Friday 2024-06-28, Sunny. Sunny, with a high near 80. Light and variable wind.Friday Night 2024-06-28, Partly Cloudy then Chance Showers. A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Saturday 2024-06-29, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Saturday Night 2024-06-29, Showers Likely. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 70%.Sunday 2024-06-30, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Sunday Night 2024-06-30, Chance T-storms then Mostly Clear. A chance of thunderstorms before 8pm. Mostly clear, with a low around 58. Chance of precipitation is 30%.
- Monday 2024-07-01, Sunny. Sunny, with a high near 76.
- Monday Night 2024-07-01, Mostly Clear. Mostly clear, with a low around 56.
- Tuesday 2024-07-02, Mostly Sunny. Mostly sunny, with a high near 81.