| NWS Forecast for: Cornwall PA Issued by: National Weather Service State College, PA Last Update: 1:04 am EDT Apr 22, 2026 |  |
| Overnight: Isolated showers. Cloudy, with a low around 43. Southeast wind 9 to 11 mph. Chance of precipitation is 20%. Wednesday: Scattered showers, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible. Wednesday Night: Partly cloudy, with a low around 48. Calm wind becoming east around 5 mph after midnight. Thursday: Mostly sunny, with a high near 73. Northwest wind 5 to 8 mph. Thursday Night: Partly cloudy, with a low around 49. Northeast wind 3 to 5 mph. Friday: A slight chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 20%. Friday Night: A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%. Saturday: Showers. High near 53. Chance of precipitation is 80%. Saturday Night: Showers, mainly before 2am. Low around 43. Chance of precipitation is 80%. Sunday: A chance of showers before 2pm. Mostly cloudy, with a high near 59. Chance of precipitation is 30%. Sunday Night: Mostly cloudy, with a low around 43. Monday: Mostly sunny, with a high near 65. Monday Night: A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%. Tuesday: Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%. | |
| Cornwall PA 40.27°N 76.41°W (Elev. 633 ft) | |
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