I-79 weather conditions near Waynesburg, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 73°F 2025-07-09T09:56:00-04:00
Today 2025-07-09, Partly Sunny then Scattered T-storms. Scattered showers and thunderstorms, mainly between 2pm and 4pm. Mostly cloudy, with a high near 85. Light and variable wind. Chance of precipitation is 30%.
Tonight 2025-07-09, Scattered Showers then Patchy Fog. Scattered showers and thunderstorms, mainly between 8pm and 10pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday 2025-07-10, Isolated T-storms then Scattered T-storms. Isolated showers, then scattered showers and thunderstorms after 11am. Mostly cloudy, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-07-10, Scattered T-storms then Patchy Fog. Scattered showers and thunderstorms before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday 2025-07-11, Areas Fog then Scattered T-storms. Scattered showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 87. Light south wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night 2025-07-11, Scattered T-storms then Partly Cloudy. Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-07-12, Hot. Mostly sunny and hot, with a high near 90.
Saturday Night 2025-07-12, Scattered T-storms. Scattered showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Sunday 2025-07-13, Scattered Showers then Showers Likely. Scattered showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Sunday Night 2025-07-13, Showers Likely then Scattered T-storms. Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Monday 2025-07-14, Mostly Sunny then Scattered T-storms. Scattered showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Monday Night 2025-07-14, Scattered T-storms then Partly Cloudy. Scattered showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Tuesday 2025-07-15, Sunny then Scattered T-storms. Scattered showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Current condition: A Few Clouds 73°F 2025-07-09T09:56:00-04:00 Today 2025-07-09, Partly Sunny then Scattered T-storms. Scattered showers and thunderstorms, mainly between 2pm and 4pm. Mostly cloudy, with a high near 85. Light and variable wind. Chance of precipitation is 30%.
Tonight 2025-07-09, Scattered Showers then Patchy Fog. Scattered showers and thunderstorms, mainly between 8pm and 10pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday 2025-07-10, Isolated T-storms then Scattered T-storms. Isolated showers, then scattered showers and thunderstorms after 11am. Mostly cloudy, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-07-10, Scattered T-storms then Patchy Fog. Scattered showers and thunderstorms before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday 2025-07-11, Areas Fog then Scattered T-storms. Scattered showers and thunderstorms after 2pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 87. Light south wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night 2025-07-11, Scattered T-storms then Partly Cloudy. Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-07-12, Hot. Mostly sunny and hot, with a high near 90.
Saturday Night 2025-07-12, Scattered T-storms. Scattered showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.Sunday 2025-07-13, Scattered Showers then Showers Likely. Scattered showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Sunday Night 2025-07-13, Showers Likely then Scattered T-storms. Showers likely and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Monday 2025-07-14, Mostly Sunny then Scattered T-storms. Scattered showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Tuesday 2025-07-15, Sunny then Scattered T-storms. Scattered showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.