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 64°F 2025-09-21T10:56:00-04:00 
Today 2025-09-21, Mostly Cloudy. Mostly cloudy, with a high near 75. Southeast wind around 7 mph.
Tonight 2025-09-21, Mostly Cloudy. Mostly cloudy, with a low around 58. Southeast wind 3 to 6 mph.- Monday 2025-09-22, Partly Sunny. Partly sunny, with a high near 83. South wind 3 to 8 mph.
Monday Night 2025-09-22, Partly Cloudy. Partly cloudy, with a low around 63. Southeast wind around 6 mph becoming calm after midnight.Tuesday 2025-09-23, Mostly Sunny then Showers Likely. Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night 2025-09-23, Showers Likely. Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Wednesday 2025-09-24, Mostly Cloudy then Chance Showers. A chance of showers after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
Wednesday Night 2025-09-24, Chance Showers. A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Thursday 2025-09-25, Showers Likely. Showers likely, mainly after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.- Thursday Night 2025-09-25, Showers Likely. Showers likely, mainly before 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
- Friday 2025-09-26, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
- Friday Night 2025-09-26, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Saturday 2025-09-27, Chance Showers. A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 50%.