I-81 weather conditions near Harrisburg, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 58°F 2025-10-21T10:56:00-04:00
Today 2025-10-21, Increasing Clouds. Increasing clouds, with a high near 70. South wind 8 to 10 mph.
Tonight 2025-10-21, Chance Showers. A chance of showers, mainly before 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 60. West wind 7 to 15 mph, with gusts as high as 25 mph.
Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 43. Southwest wind 7 to 9 mph.
Thursday 2025-10-23, Mostly Sunny. Mostly sunny, with a high near 60. West wind 8 to 13 mph, with gusts as high as 22 mph.
Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 38.
Friday 2025-10-24, Mostly Sunny. Mostly sunny, with a high near 59.
Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 38.
Saturday 2025-10-25, Mostly Sunny. Mostly sunny, with a high near 59.
Saturday Night 2025-10-25, Partly Cloudy. Partly cloudy, with a low around 38.
Sunday 2025-10-26, Partly Sunny. Partly sunny, with a high near 58.
Sunday Night 2025-10-26, Mostly Cloudy. Mostly cloudy, with a low around 41.
Monday 2025-10-27, Partly Sunny. Partly sunny, with a high near 58.