I-81 weather conditions near Chambersburg, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 60°F 2025-10-15T09:53:00-04:00
• Today 2025-10-15, Mostly Sunny. Mostly sunny, with a high near 68. North wind 8 to 10 mph.
• Tonight 2025-10-15, Clear. Clear, with a low around 40. North wind around 6 mph.
• Thursday 2025-10-16, Sunny. Sunny, with a high near 64. North wind 6 to 10 mph, with gusts as high as 20 mph.
• Thursday Night 2025-10-16, Clear then Areas Frost. Areas of frost after 5am. Otherwise, clear, with a low around 34. North wind 3 to 6 mph.
• Friday 2025-10-17, Areas Frost then Sunny. Areas of frost before 9am. Otherwise, sunny, with a high near 65. North wind 3 to 6 mph.
• Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 40.
• Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 69.
• Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 48.
• Sunday 2025-10-19, Partly Sunny then Chance Showers. A chance of showers after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 50%.
• Sunday Night 2025-10-19, Showers Likely. Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
• Monday 2025-10-20, Chance Showers. A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
• Monday Night 2025-10-20, Partly Cloudy. Partly cloudy, with a low around 45.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 66.