I-81 weather conditions near Harrisburg, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 52°F 2025-10-15T01:56:00-04:00
• Overnight 2025-10-15, Mostly Clear. Mostly clear, with a low around 50. Northwest wind around 6 mph.
• Wednesday 2025-10-15, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 66. North wind 6 to 13 mph, with gusts as high as 23 mph.
• Wednesday Night 2025-10-15, Clear. Clear, with a low around 42. North wind 6 to 9 mph.
• Thursday 2025-10-16, Sunny. Sunny, with a high near 62. North wind 7 to 14 mph, with gusts as high as 22 mph.
• Thursday Night 2025-10-16, Clear. Clear, with a low around 38. North wind 6 to 8 mph.
• Friday 2025-10-17, Sunny. Sunny, with a high near 63.
• 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 40%.
• Sunday Night 2025-10-19, Showers Likely. Showers likely. Mostly cloudy, with a low around 51. 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 40%.
• Monday Night 2025-10-20, Partly Cloudy. Partly cloudy, with a low around 47.
• Tuesday 2025-10-21, Mostly Sunny. Mostly sunny, with a high near 66.