I-81 weather conditions near Harrisburg, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fog/Mist 67°F 2025-06-17T11:56:00-04:00
• This Afternoon 2025-06-17, Showers Likely. A chance of showers before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 76. Southeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tonight 2025-06-17, Showers. Showers and possibly a thunderstorm, mainly before 3am, then a chance of showers and thunderstorms after 3am. Low around 69. Light southeast wind. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
• Wednesday 2025-06-18, Chance Showers then T-storms. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 86. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
• Wednesday Night 2025-06-18, Showers then Partly Cloudy. Showers and possibly a thunderstorm before 8pm. Low around 70. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Juneteenth 2025-06-19, Chance Showers then Severe Thunderstorms. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could be severe. Partly sunny, with a high near 89. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Thursday Night 2025-06-19, Severe Thunderstorms then Mostly Clear. Showers likely and possibly a thunderstorm before 8pm. Some of the storms could be severe. Partly cloudy, with a low around 64. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Friday 2025-06-20, Sunny. Sunny, with a high near 85.
• Friday Night 2025-06-20, Partly Cloudy. Partly cloudy, with a low around 65.
• Saturday 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 89.
• Saturday Night 2025-06-21, Partly Cloudy. Partly cloudy, with a low around 70.
• Sunday 2025-06-22, Hot. Mostly sunny and hot, with a high near 94.
• Sunday Night 2025-06-22, Partly Cloudy. Partly cloudy, with a low around 74.
• Monday 2025-06-23, Hot. Sunny and hot, with a high near 97.