I-78 weather conditions near Mount Aetna, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 67°F 2025-09-20T09:55:00-04:00 - Today 2025-09-20, Sunny. Sunny, with a high near 78. East wind 5 to 10 mph.
Tonight 2025-09-20, Mostly Cloudy. Mostly cloudy, with a low around 54. East wind around 5 mph.
Sunday 2025-09-21, Partly Sunny. Partly sunny, with a high near 75. Southeast wind 5 to 10 mph.
Sunday Night 2025-09-21, Partly Cloudy. Partly cloudy, with a low around 55. Southeast wind around 5 mph.- Monday 2025-09-22, Partly Sunny. Partly sunny, with a high near 79. Calm wind becoming south around 5 mph in the morning.
Monday Night 2025-09-22, Slight Chance Showers. A slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.Tuesday 2025-09-23, Partly Sunny then Showers Likely. Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Tuesday Night 2025-09-23, Showers Likely. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.Wednesday 2025-09-24, Partly Sunny then Chance Showers. A chance of showers after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Wednesday Night 2025-09-24, Chance Showers. A chance of showers before 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.Thursday 2025-09-25, Partly Sunny then Chance Showers. A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.
- Thursday Night 2025-09-25, Chance Showers. A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Friday 2025-09-26, Chance Showers. A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 30%.