I-81 weather conditions near Harrisburg, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 81°F 2025-06-28T14:56:00-04:00
• This Afternoon 2025-06-28, Severe Thunderstorms. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Partly sunny, with a high near 88. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Tonight 2025-06-28, Severe Thunderstorms and Patchy Fog. Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 70. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Sunday 2025-06-29, Patchy Fog then Mostly Sunny. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 89. Northwest wind 3 to 5 mph.
• Sunday Night 2025-06-29, Partly Cloudy. Partly cloudy, with a low around 69. Calm wind.
• Monday 2025-06-30, Slight Chance T-storms then Showers Likely. A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Monday Night 2025-06-30, Showers Likely then Chance T-storms. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Tuesday 2025-07-01, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 70%.
• Tuesday Night 2025-07-01, Showers Likely then Partly Cloudy. Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 60%.
• Wednesday 2025-07-02, Sunny. Sunny, with a high near 87.
• Wednesday Night 2025-07-02, Mostly Clear. Mostly clear, with a low around 66.
• Thursday 2025-07-03, Mostly Sunny. Mostly sunny, with a high near 87.
• Thursday Night 2025-07-03, Partly Cloudy. Partly cloudy, with a low around 64.
• Independence Day 2025-07-04, Mostly Sunny. Mostly sunny, with a high near 83.
• Friday Night 2025-07-04, Partly Cloudy. Partly cloudy, with a low around 64.
• Saturday 2025-07-05, Mostly Sunny. Mostly sunny, with a high near 89.