I-81 weather conditions near Chambersburg, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 57°F 2025-10-13T03:53:00-04:00 
Overnight 2025-10-13, Chance Rain. A chance of rain. Cloudy, with a low around 52. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day 2025-10-13, Rain Likely. Rain likely, mainly after noon. Cloudy, with a high near 60. North wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.Monday Night 2025-10-13, Chance Rain then Mostly Cloudy. A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 51. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday 2025-10-14, Mostly Sunny. Mostly sunny, with a high near 71. North wind 8 to 10 mph.
Tuesday Night 2025-10-14, Mostly Clear. Mostly clear, with a low around 48. North wind around 6 mph.
Wednesday 2025-10-15, Sunny. Sunny, with a high near 68.- Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 39.
- Thursday 2025-10-16, Sunny. Sunny, with a high near 63.
- Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 35.
- Friday 2025-10-17, Sunny. Sunny, with a high near 64.
Friday Night 2025-10-17, Partly Cloudy. Partly cloudy, with a low around 42.- Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 72.
- Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 51.
Sunday 2025-10-19, Chance Showers. A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 40%.