I-79 weather conditions near Waynesburg, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fog/Mist 38°F 2025-11-21T06:56:00-05:00
• Today 2025-11-21, Chance Rain and Patchy Fog. A chance of rain, mainly between 1pm and 2pm, then a chance of showers after 2pm. Patchy fog before noon. Otherwise, cloudy, with a high near 54. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
• Tonight 2025-11-21, Rain. Rain, mainly before 3am. Low around 42. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
• Saturday 2025-11-22, Decreasing Clouds. Cloudy, then gradually becoming mostly sunny, with a high near 52. North wind around 6 mph.
• Saturday Night 2025-11-22, Partly Cloudy. Partly cloudy, with a low around 30. Calm wind.
• Sunday 2025-11-23, Sunny. Sunny, with a high near 53. Southwest wind 5 to 10 mph.
• Sunday Night 2025-11-23, Mostly Clear. Mostly clear, with a low around 31.
• Monday 2025-11-24, Mostly Sunny. Mostly sunny, with a high near 57.
• Monday Night 2025-11-24, Mostly Cloudy then Chance Rain. A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
• Tuesday 2025-11-25, Rain Likely. Rain likely. Cloudy, with a high near 60. Chance of precipitation is 70%.
• Tuesday Night 2025-11-25, Rain Likely. Rain likely, mainly before 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
• Wednesday 2025-11-26, Chance Rain. A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
• Wednesday Night 2025-11-26, Chance Rain. A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
• Thanksgiving Day 2025-11-27, Chance Flurries. A chance of flurries. Partly sunny, with a high near 42.