I-79 weather conditions near Pittsburgh Weather, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 85°F 2025-07-23T18:53:00-04:00
Tonight 2025-07-23, Mostly Clear. Mostly clear, with a low around 70. Light and variable wind.
Thursday 2025-07-24, Hot. Sunny and hot, with a high near 94. Southwest wind 5 to 9 mph.
Thursday Night 2025-07-24, Mostly Clear then Slight Chance T-storms. A slight chance of showers and thunderstorms after 2am. Mostly clear, with a low around 74. Southwest wind around 6 mph. Chance of precipitation is 20%.
Friday 2025-07-25, Chance T-storms then T-storms. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 90. Southwest wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night 2025-07-25, T-storms then Chance Showers. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Low around 72. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-07-26, Chance T-storms then T-storms Likely. A chance of showers, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 87. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-07-26, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Sunday 2025-07-27, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
Sunday Night 2025-07-27, Showers Likely then Mostly Clear. Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday 2025-07-28, Hot. Mostly sunny and hot, with a high near 91.
Monday Night 2025-07-28, Partly Cloudy. Partly cloudy, with a low around 72.
Tuesday 2025-07-29, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92. Chance of precipitation is 30%.
Tuesday Night 2025-07-29, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Wednesday 2025-07-30, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Current condition: Fair 85°F 2025-07-23T18:53:00-04:00 
Tonight 2025-07-23, Mostly Clear. Mostly clear, with a low around 70. Light and variable wind.
Thursday 2025-07-24, Hot. Sunny and hot, with a high near 94. Southwest wind 5 to 9 mph.Thursday Night 2025-07-24, Mostly Clear then Slight Chance T-storms. A slight chance of showers and thunderstorms after 2am. Mostly clear, with a low around 74. Southwest wind around 6 mph. Chance of precipitation is 20%.
Friday 2025-07-25, Chance T-storms then T-storms. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 90. Southwest wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night 2025-07-25, T-storms then Chance Showers. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Low around 72. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-07-26, Chance T-storms then T-storms Likely. A chance of showers, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 87. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-07-26, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Sunday 2025-07-27, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.Sunday Night 2025-07-27, Showers Likely then Mostly Clear. Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday Night 2025-07-28, Partly Cloudy. Partly cloudy, with a low around 72.Tuesday 2025-07-29, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92. Chance of precipitation is 30%.
Tuesday Night 2025-07-29, Chance T-storms then Partly Cloudy. A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Wednesday 2025-07-30, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.