| NWS Forecast for: 3 Miles SSW Mercersburg PA Issued by: National Weather Service State College, PA Last Update: 11:17 pm EDT May 31, 2024 |  |
| Overnight: Clear, with a low around 48. Calm wind. Saturday: Sunny, with a high near 81. Light south wind. Saturday Night: Increasing clouds, with a low around 57. Light east wind. Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 74. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday Night: A chance of showers and thunderstorms. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 60. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Monday: A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. Chance of precipitation is 20%. Monday Night: Partly cloudy, with a low around 61. Tuesday: Partly sunny, with a high near 84. Tuesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%. Wednesday: Showers likely, mainly after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 60%. Wednesday Night: Showers likely. Mostly cloudy, with a low around 65. Chance of precipitation is 70%. Thursday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 82. Chance of precipitation is 70%. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 40%. Friday: A chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 40%. | |
| 3 Miles SSW Mercersburg PA 39.78°N 77.94°W (Elev. 551 ft) | |
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