| National Weather Service Forecast for:
Waynesboro, PA Issued by: National Weather Service State College, PA |
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| Updated: Fri, 18-Sep-2026 6:11am EDT | ||||||||||||||||||||||||||||||||||||||||
| Waynesboro, PA | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Patchy fog before 9am. Partly sunny, with a high near 81. North wind 2 to 7 mph. |
| Tonight |
Partly cloudy, with a low around 56. Northeast wind around 7 mph. |
| Saturday |
Partly sunny, with a high near 76. East wind around 6 mph. |
| Saturday Night |
A chance of rain showers after 8pm. Mostly cloudy, with a low around 64. Southeast wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday |
Rain showers likely before 2pm, then showers and thunderstorms. Cloudy, with a high near 79. South wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Sunday Night |
Showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
| Monday |
A chance of rain showers. Mostly cloudy, with a high near 71. Chance of precipitation is 50%. |
| Monday Night |
Rain showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%. |
| Tuesday |
Rain showers likely. Cloudy, with a high near 64. Chance of precipitation is 60%. |
| Tuesday Night |
Rain showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%. |
| Wednesday |
Rain showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%. |
| Wednesday Night |
Rain showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%. |
| Thursday |
A chance of rain showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%. |
| Thursday Night |
A chance of rain showers. Mostly cloudy, with a low around 54. |
Forecast from NOAA-NWS for Waynesboro, PA.