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: Fair 80°F 2025-08-13T09:56:00-04:00
Today 2025-08-13, Slight Chance T-storms then T-storms. Showers and thunderstorms, mainly after 1pm. High near 88. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight 2025-08-13, T-storms then Chance Showers. Showers and thunderstorms before midnight, then a chance of showers. Low around 71. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday 2025-08-14, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 90. North wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-08-14, Chance T-storms then Mostly Clear. A chance of thunderstorms before 8pm. Partly cloudy, with a low around 69. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday 2025-08-15, Sunny. Sunny, with a high near 90. North wind 3 to 5 mph.
Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 68.
Saturday 2025-08-16, Mostly Sunny then Chance Showers. A chance of showers after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Saturday Night 2025-08-16, Chance Showers then Mostly Clear. A chance of showers before 8pm. Mostly clear, with a low around 69. Chance of precipitation is 30%.
Sunday 2025-08-17, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Chance of precipitation is 30%.
Sunday Night 2025-08-17, Chance T-storms then Mostly Clear. A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Monday 2025-08-18, Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Monday Night 2025-08-18, Chance Showers then Partly Cloudy. A chance of showers. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Tuesday 2025-08-19, Mostly Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Current condition: Fair 80°F 2025-08-13T09:56:00-04:00 Today 2025-08-13, Slight Chance T-storms then T-storms. Showers and thunderstorms, mainly after 1pm. High near 88. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight 2025-08-13, T-storms then Chance Showers. Showers and thunderstorms before midnight, then a chance of showers. Low around 71. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday 2025-08-14, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 90. North wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-08-14, Chance T-storms then Mostly Clear. A chance of thunderstorms before 8pm. Partly cloudy, with a low around 69. Light north wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday 2025-08-15, Sunny. Sunny, with a high near 90. North wind 3 to 5 mph.
Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 68.Saturday 2025-08-16, Mostly Sunny then Chance Showers. A chance of showers after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Saturday Night 2025-08-16, Chance Showers then Mostly Clear. A chance of showers before 8pm. Mostly clear, with a low around 69. Chance of precipitation is 30%.
Sunday 2025-08-17, Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Chance of precipitation is 30%.
Monday 2025-08-18, Sunny then Chance Showers. A chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Monday Night 2025-08-18, Chance Showers then Partly Cloudy. A chance of showers. Partly cloudy, with a low around 65. Chance of precipitation is 30%.