I-81 weather conditions near Williamsport, Maryland
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 56°F 2025-10-13T22:53:00-04:00 
Tonight 2025-10-13, Patchy Drizzle. Patchy drizzle with a chance of sprinkles before 4am, then a chance of sprinkles after 5am. Cloudy, with a low around 54. North wind around 10 mph, with gusts as high as 22 mph.
Tuesday 2025-10-14, Partly Sunny. Partly sunny, with a high near 71. North wind 9 to 11 mph, with gusts as high as 20 mph.
Tuesday Night 2025-10-14, Mostly Clear. Mostly clear, with a low around 49. Northwest wind around 7 mph.
Wednesday 2025-10-15, Sunny. Sunny, with a high near 70. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday Night 2025-10-15, Clear. Clear, with a low around 40. North wind 7 to 9 mph.
Thursday 2025-10-16, Sunny. Sunny, with a high near 65.- Thursday Night 2025-10-16, Clear. Clear, with a low around 36.
- Friday 2025-10-17, Sunny. Sunny, with a high near 66.
Friday Night 2025-10-17, Partly Cloudy. Partly cloudy, with a low around 44.
Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 74.- Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 52.
Sunday 2025-10-19, Partly Sunny then Chance Showers. A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 40%.
Sunday Night 2025-10-19, Showers Likely. Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Monday 2025-10-20, Chance Showers. A chance of showers. Mostly sunny, with a high near 66. Chance of precipitation is 30%.