I-79 weather conditions near Sewickley, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 59°F 2025-09-12T02:51:00-04:00 
Overnight 2025-09-12, Clear. Clear, with a low around 52. Calm wind.
Friday 2025-09-12, Sunny. Sunny, with a high near 83. Calm wind.
Friday Night 2025-09-12, Mostly Clear. Mostly clear, with a low around 54. Calm wind.
Saturday 2025-09-13, Mostly Sunny. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.- Saturday Night 2025-09-13, Partly Cloudy. Partly cloudy, with a low around 58. Light west wind.
- Sunday 2025-09-14, Sunny. Sunny, with a high near 84.
- Sunday Night 2025-09-14, Mostly Clear. Mostly clear, with a low around 60.
- Monday 2025-09-15, Sunny. Sunny, with a high near 85.
- Monday Night 2025-09-15, Partly Cloudy. Partly cloudy, with a low around 60.
- Tuesday 2025-09-16, Sunny. Sunny, with a high near 85.
- Tuesday Night 2025-09-16, Mostly Clear. Mostly clear, with a low around 59.
- Wednesday 2025-09-17, Sunny. Sunny, with a high near 84.
- Wednesday Night 2025-09-17, Partly Cloudy. Partly cloudy, with a low around 59.
- Thursday 2025-09-18, Mostly Sunny. Mostly sunny, with a high near 83.