National Weather Service Forecast for: Waynesboro, PA
Issued by: National Weather Service State College, PA
Updated: Sun, 28-Jun-2026 2:16pm EDT

Waynesboro, PA
 
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday

Monday: Patchy Fog
Patchy Fog
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny then Slight Chance Showers And Thunderstorms
Sunny then Slight Chance Showers And T-Storms
Independence
Day
Independence Day: Mostly Sunny then Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And T-Storms
 
Hi 79 °F Hi 85 °F Hi 88 °F Hi 96 °F Hi 98 °F Hi 98 °F Hi 95 °F  
 
Tonight

Tonight: Chance Showers And Thunderstorms then Slight Chance Rain Showers
Chance Showers And T-Storms then Slight Chance Rain Showers
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Clear
Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 66 °F Lo 67 °F Lo 73 °F Lo 75 °F Lo 76 °F Lo 75 °F Lo 72 °F  

 

This Afternoon
 
A chance of showers and thunderstorms before 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 79. Northeast wind around 2 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Tonight
 
A chance of showers and thunderstorms before 8pm, then patchy fog between 11pm and midnight, then a slight chance of rain showers between midnight and 1am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 66. East wind around 1 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Monday
 
Patchy fog before 8am, then patchy fog and a slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 85. East wind around 3 mph. Chance of precipitation is 20%.
Monday Night
 
Partly cloudy, with a low around 67. Southeast wind around 3 mph.
Tuesday
 
Mostly sunny, with a high near 88. South wind 3 to 8 mph.
Tuesday Night
 
Mostly clear, with a low around 73.
Wednesday
 
Sunny, with a high near 96.
Wednesday Night
 
Clear, with a low around 75.
Thursday
 
Sunny, with a high near 98.
Thursday Night
 
Mostly clear, with a low around 76.
Friday
 
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 98.
Friday Night
 
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75.
Independence Day
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 40%.
Saturday Night
 
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 72.

 

Forecast from NOAA-NWS for Waynesboro, PA.