I-81 weather conditions near Williamsport, Maryland

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 54°F 2025-10-19T03:53:00-04:00
• Today 2025-10-19, Partly Sunny then Partly Sunny and Breezy. Increasing clouds, with a high near 77. Breezy, with a south wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
• Tonight 2025-10-19, Showers. Showers and thunderstorms before midnight, then showers likely. Low around 49. South wind 10 to 17 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
• Monday 2025-10-20, Showers Likely then Slight Chance Showers. Showers likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 64. West wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
• Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 38. Southwest wind 3 to 6 mph.
• Tuesday 2025-10-21, Sunny then Slight Chance Showers. A slight chance of showers after 2pm. Sunny, with a high near 70. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.
• Tuesday Night 2025-10-21, Slight Chance Showers. A slight chance of showers before 2am. Partly cloudy, with a low around 44. Chance of precipitation is 20%.
• Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 60.
• Wednesday Night 2025-10-22, Mostly Clear. Mostly clear, with a low around 39.
• Thursday 2025-10-23, Mostly Sunny. Mostly sunny, with a high near 60.
• Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 36.
• Friday 2025-10-24, Mostly Sunny. Mostly sunny, with a high near 60.
• Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 37.
• Saturday 2025-10-25, Partly Sunny. Partly sunny, with a high near 58.