I-79 weather conditions near Sewickley, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 68°F 2025-06-17T04:51:00-04:00
• Overnight 2025-06-17, Chance Showers. A chance of showers and thunderstorms. Cloudy, with a low around 66. Light southeast wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tuesday 2025-06-17, Chance Showers then T-storms. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 80. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
• Tuesday Night 2025-06-17, T-storms then Showers Likely. Showers and thunderstorms, mainly before 1am, then showers likely and possibly a thunderstorm after 5am. Low around 68. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Wednesday 2025-06-18, Showers then T-storms. Showers and possibly a thunderstorm, mainly before 5pm, then showers and thunderstorms likely after 5pm. High near 83. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Wednesday Night 2025-06-18, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 70. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Juneteenth 2025-06-19, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Thursday Night 2025-06-19, Partly Cloudy. Partly cloudy, with a low around 60.
• Friday 2025-06-20, Mostly Sunny. Mostly sunny, with a high near 82.
• Friday Night 2025-06-20, Partly Cloudy. Partly cloudy, with a low around 64.
• Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 87.
• Saturday Night 2025-06-21, Partly Cloudy. Partly cloudy, with a low around 70.
• Sunday 2025-06-22, Hot. Mostly sunny and hot, with a high near 92.
• Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 72.
• Monday 2025-06-23, Hot. Sunny and hot, with a high near 94.