I-99 weather conditions near I-99 PA exit 28, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 81°F 2025-07-28T11:53:00-04:00 
This Afternoon 2025-07-28, Hot. Mostly sunny and hot, with a high near 93. Light west wind.
Tonight 2025-07-28, Mostly Clear. Mostly clear, with a low around 67. Calm wind.- Tuesday 2025-07-29, Hot. Sunny and hot, with a high near 94. Light and variable wind.
- Tuesday Night 2025-07-29, Mostly Clear. Mostly clear, with a low around 71. Calm wind.
Wednesday 2025-07-30, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-07-30, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.Thursday 2025-07-31, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Thursday Night 2025-07-31, Showers Likely. Showers likely, mainly before 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.- Friday 2025-08-01, Mostly Sunny. Mostly sunny, with a high near 79.
- Friday Night 2025-08-01, Mostly Clear. Mostly clear, with a low around 56.
Saturday 2025-08-02, Sunny. Sunny, with a high near 79.- Saturday Night 2025-08-02, Mostly Clear. Mostly clear, with a low around 55.
- Sunday 2025-08-03, Sunny. Sunny, with a high near 81.