I-83 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: Overcast 85°F 2025-08-15T19:56:00-04:00
Tonight 2025-08-15, Isolated T-storms then Scattered Showers. Isolated showers and thunderstorms, then scattered showers after 4am. Increasing clouds, with a low around 71. Light southeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-08-16, Chance Showers then Chance T-storms. A chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 70. Light south wind.
Sunday 2025-08-17, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night 2025-08-17, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 68. North wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday 2025-08-18, Mostly Sunny. Mostly sunny, with a high near 85.
Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 65.
Tuesday 2025-08-19, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
Tuesday Night 2025-08-19, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Wednesday 2025-08-20, Chance Showers. A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Wednesday Night 2025-08-20, Chance Showers. A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Thursday 2025-08-21, Mostly Sunny. Mostly sunny, with a high near 80.
Thursday Night 2025-08-21, Mostly Clear. Mostly clear, with a low around 60.
Friday 2025-08-22, Sunny. Sunny, with a high near 83.
Current condition: Overcast 85°F 2025-08-15T19:56:00-04:00 Tonight 2025-08-15, Isolated T-storms then Scattered Showers. Isolated showers and thunderstorms, then scattered showers after 4am. Increasing clouds, with a low around 71. Light southeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-08-16, Chance Showers then Chance T-storms. A chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 70. Light south wind.Sunday 2025-08-17, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night 2025-08-17, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 68. North wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday 2025-08-18, Mostly Sunny. Mostly sunny, with a high near 85.
Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 65.Tuesday 2025-08-19, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
Tuesday Night 2025-08-19, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Wednesday 2025-08-20, Chance Showers. A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Wednesday Night 2025-08-20, Chance Showers. A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Friday 2025-08-22, Sunny. Sunny, with a high near 83.