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: A Few Clouds 64°F 2025-06-21T05:56:00-04:00 
Today 2025-06-21, Mostly Sunny. Mostly sunny, with a high near 88. Calm wind becoming south 5 to 8 mph in the morning.
Tonight 2025-06-21, Mostly Clear. Mostly clear, with a low around 68. South wind 3 to 5 mph.
Sunday 2025-06-22, Hot. Sunny and hot, with a high near 94. Heat index values as high as 103. Southwest wind 5 to 8 mph.- Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 71. Calm wind.
- Monday 2025-06-23, Hot. Sunny and hot, with a high near 95. Calm wind becoming west around 6 mph in the afternoon.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 72.
- Tuesday 2025-06-24, Chance Sprinkles. A chance of sprinkles after 2pm. Sunny and hot, with a high near 94.
Tuesday Night 2025-06-24, Chance Sprinkles. A chance of sprinkles before 2am. Partly cloudy, with a low around 71.Wednesday 2025-06-25, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. Chance of precipitation is 40%.
Wednesday Night 2025-06-25, Chance T-storms then Mostly Cloudy. A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Thursday 2025-06-26, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny and hot, with a high near 90. Chance of precipitation is 50%.
Thursday Night 2025-06-26, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.Friday 2025-06-27, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 88. Chance of precipitation is 60%.