National Weather Service Forecast for: Waynesboro, PA
Issued by: National Weather Service State College, PA
Updated: Tue, 20-Oct-2026 2:36pm EDT

Waynesboro, PA
 
This
Afternoon
This Afternoon: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Patchy Frost then Sunny
Patchy Frost then Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
 
Hi 70 °F Hi 66 °F Hi 67 °F Hi 60 °F Hi 60 °F Hi 65 °F Hi 69 °F  
 
Tonight

Tonight: Clear
Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 44 °F Lo 39 °F Lo 40 °F Lo 36 °F Lo 39 °F Lo 43 °F Lo 47 °F  

 

This Afternoon
 
Sunny, with a high near 70. North wind around 8 mph.
Tonight
 
Clear, with a low around 44. North wind around 6 mph.
Wednesday
 
Sunny, with a high near 66. North wind around 6 mph.
Wednesday Night
 
Mostly clear, with a low around 39. North wind around 3 mph.
Thursday
 
Sunny, with a high near 67. Northwest wind 3 to 9 mph.
Thursday Night
 
Mostly clear, with a low around 40.
Friday
 
Sunny, with a high near 60.
Friday Night
 
Mostly clear, with a low around 36.
Saturday
 
Patchy frost before 9am. Sunny, with a high near 60.
Saturday Night
 
Clear, with a low around 39.
Sunday
 
Sunny, with a high near 65.
Sunday Night
 
Mostly clear, with a low around 43.
Monday
 
Sunny, with a high near 69.
Monday Night
 
Partly cloudy, with a low around 47.

 

Forecast from NOAA-NWS for Waynesboro, PA.