I-79 weather conditions near Pittsburgh, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 87°F 2025-06-21T17:51:00-04:00 
Tonight 2025-06-21, Mostly Clear. Mostly clear, with a low around 70. South wind 5 to 8 mph.
Sunday 2025-06-22, Hot. Sunny and hot, with a high near 94. Heat index values as high as 102. Southwest wind 5 to 8 mph.- Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 73. Light southwest wind.
- Monday 2025-06-23, Hot. Sunny and hot, with a high near 94. Heat index values as high as 100. Calm wind becoming southwest around 6 mph in the afternoon.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 74. Calm wind.
- Tuesday 2025-06-24, Hot. Sunny and hot, with a high near 93.
Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 73.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 93. Chance of precipitation is 40%.
Wednesday Night 2025-06-25, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Thursday 2025-06-26, 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 50%.
Thursday Night 2025-06-26, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.Friday 2025-06-27, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 60%.
Friday Night 2025-06-27, Showers Likely then Chance T-storms. Showers and thunderstorms likely. Partly cloudy, with a low around 71. Chance of precipitation is 60%.