| NWS Forecast for: Dallastown PA Issued by: National Weather Service State College, PA Last Update: 8:11 pm EDT Aug 12, 2026 |  |
| Tonight: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. Southwest wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Thursday: Partly sunny, with a high near 84. Northwest wind 6 to 8 mph. Thursday Night: Mostly cloudy, with a low around 66. Light northwest wind. Friday: A chance of showers, mainly before 2pm. Partly sunny, with a high near 82. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible. Friday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 20%. Saturday: Sunny, with a high near 82. Saturday Night: Partly cloudy, with a low around 64. Sunday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 40%. Sunday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%. Monday: A chance of showers after 8am. Partly sunny, with a high near 84. Chance of precipitation is 30%. Monday Night: Partly cloudy, with a low around 64. Tuesday: Sunny, with a high near 83. Tuesday Night: Mostly clear, with a low around 64. Wednesday: Mostly sunny, with a high near 85. | |
| Dallastown PA 39.9°N 76.65°W (Elev. 850 ft) | |
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