I-79 weather conditions near Harmony, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Light Snow 24°F 2025-12-11T19:56:00-05:00 Tonight 2025-12-11, Slight Chance Snow Showers then Mostly Cloudy. A slight chance of snow showers before 10pm, then a chance of flurries between 10pm and 11pm. Mostly cloudy, with a low around 19. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday 2025-12-12, Partly Sunny. Partly sunny, with a high near 32. Calm wind.Friday Night 2025-12-12, Partly Cloudy then Chance Snow. A chance of snow after 1am. Increasing clouds, with a low around 18. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday 2025-12-13, Chance Snow then Snow Likely. Snow likely, mainly after 1pm. Cloudy, with a high near 32. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night 2025-12-13, Snow. Snow, mainly before 1am. Low around 11. West wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday 2025-12-14, Chance Snow. A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.
Sunday Night 2025-12-14, Chance Snow. A chance of snow before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.- Monday 2025-12-15, Mostly Cloudy. Mostly cloudy, with a high near 24.
Monday Night 2025-12-15, Mostly Cloudy. Mostly cloudy, with a low around 14.- Tuesday 2025-12-16, Partly Sunny. Partly sunny, with a high near 32.
- Tuesday Night 2025-12-16, Mostly Cloudy. Mostly cloudy, with a low around 23.
- Wednesday 2025-12-17, Mostly Cloudy. Mostly cloudy, with a high near 42.
Wednesday Night 2025-12-17, Mostly Cloudy then Chance Rain. A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Thursday 2025-12-18, Rain Likely. Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.