I-81 weather conditions near Harrisburg, Pennsylvania
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: A Few Clouds 82°F 2025-06-20T14:56:00-04:00 
Tonight 2025-06-20, Mostly Cloudy. Mostly cloudy, with a low around 67. West wind 5 to 7 mph becoming calm in the evening.
Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 90. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night 2025-06-21, Partly Cloudy. Partly cloudy, with a low around 70. Light south wind.
Sunday 2025-06-22, Hot. Mostly sunny and hot, with a high near 96. Heat index values as high as 103. West wind 3 to 7 mph.
Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 74. Light west wind.- Monday 2025-06-23, Hot. Sunny and hot, with a high near 98.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 75.
- Tuesday 2025-06-24, Hot. Sunny and hot, with a high near 98.
- Tuesday Night 2025-06-24, Mostly Clear. Mostly clear, with a low around 75.
Wednesday 2025-06-25, Sunny then Chance Showers. A chance of showers after 2pm. Sunny and hot, with a high near 96. Chance of precipitation is 30%.
Wednesday Night 2025-06-25, Chance Showers. A chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 30%.Thursday 2025-06-26, Partly Sunny then Chance Showers. A chance of showers. Mostly sunny and hot, with a high near 92. Chance of precipitation is 40%.
Thursday Night 2025-06-26, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.Friday 2025-06-27, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.