I-81 weather conditions near Chambersburg, Pennsylvania

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 67°F 2025-04-30T05:53:00-04:00
• Today 2025-04-30, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 76. Northwest wind 5 to 8 mph.
• Tonight 2025-04-30, Partly Cloudy. Partly cloudy, with a low around 50. Light north wind.
• Thursday 2025-05-01, Mostly Sunny then Showers Likely. Showers likely and possibly a thunderstorm, mainly after 5pm. Partly sunny, with a high near 78. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Thursday Night 2025-05-01, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. South wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
• Friday 2025-05-02, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Friday Night 2025-05-02, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Saturday 2025-05-03, Showers. Showers. High near 72. Chance of precipitation is 80%.
• Saturday Night 2025-05-03, Chance T-storms. A chance of showers 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 48. Chance of precipitation is 40%.
• Sunday 2025-05-04, Chance Showers. A chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 40%.
• Sunday Night 2025-05-04, Chance Showers. A chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 40%.
• Monday 2025-05-05, Chance Showers. A chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 40%.
• Monday Night 2025-05-05, Chance Showers. A chance of showers. Partly cloudy, with a low around 48. Chance of precipitation is 40%.
• Tuesday 2025-05-06, Chance Showers. A chance of showers. Mostly sunny, with a high near 72. Chance of precipitation is 40%.