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August 20th, 2025 :: 10:59 pm EDT   

Local Weather Report for
Mount Gretna
Pennsylvania, United States

 Mount Gretna Weather Forecast Summary  
 
Today
Aug 20th
Thursday
Aug 21st
Friday
Aug 22nd
Saturday
Aug 23rd
Sunday
Aug 24th
Cloudy Cloudy Sunny Mix of Cloud and Sun Cloudy
75°F
71°F
59°F
77°F
59°F
79°F
59°F
81°F
63°F
 
 Mount Gretna Detailed Weather Forecast  
 
Wednesday, August 20th, 2025
Evening Temperature: 66°F
Cloudy with a chance of showers. Windy at times.
Thursday, August 21st, 2025
Overnight Temperature: 60°F
Cloudy. Windy at times.
Morning Temperature: 63°F
Cloudy. Windy at times.
Afternoon Temperature: 67°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 59°F
Clear.
Friday, August 22nd, 2025
Overnight Temperature: 61°F
Clear.
Morning Temperature: 75°F
Sunny.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 62°F
Clear.
Saturday, August 23rd, 2025
Overnight Temperature: 62°F
Clear.
Morning Temperature: 77°F
Sunny. Windy at times.
Afternoon Temperature: 74°F
Sunny. Windy at times.
Evening Temperature: 65°F
A mix of cloudy and clear skies. Windy at times.
Sunday, August 24th, 2025
Overnight Temperature: 65°F
Cloudy. Windy at times.
Morning Temperature: 78°F
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 74°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 66°F
Cloudy with a chance of showers.
Monday, August 25th, 2025
Overnight Temperature: 66°F
Clear with cloudy periods with a chance of showers.
Morning Temperature: 76°F
Sunny. Windy at times.
Afternoon Temperature: 73°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy.
Evening Temperature: 57°F
Clear. Windy at times.
Tuesday, August 26th, 2025
Overnight Temperature: 55°F
Clear. Windy at times.
Morning Temperature: 67°F
Sunny. Windy at times.
Afternoon Temperature: 64°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 52°F
Clear.
Wednesday, August 27th, 2025
Overnight Temperature: 51°F
Clear.
Morning Temperature: 68°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 69°F
Sunny with cloudy periods.
Evening Temperature: 57°F
Clear.
Thursday, August 28th, 2025
Overnight Temperature: 56°F
Clear.
Morning Temperature: 73°F
Sunny. Windy at times.
Afternoon Temperature: 74°F
Sunny with cloudy periods. Slight chance of a thunderstorm.
Evening Temperature: 65°F
Clear with cloudy periods.





 

  [ Local Weather Report ]
Cornwall, PA 
9:53 PM  68°F
Overcast
 
White Oak, PA 
9:53 PM  68°F
Overcast
 
Cleona, PA 
9:46 PM  68°F
light rain mist
 
Lebanon, PA 
9:46 PM  68°F
light rain mist
 
Manheim, PA 
9:53 PM  68°F
Overcast
 
Johnstown, PA 
9:53 PM  68°F
Overcast
 
Palmyra, PA 
9:46 PM  68°F
light rain mist
 
Elizabethtown, PA 
9:56 PM  70°F
light rain mist
 
Mount Joy, PA 
9:53 PM  68°F
Overcast
 
Lititz, PA 
9:53 PM  68°F
Overcast

This WeatherCity Weather Forecast for Mount Gretna, Pennsylvania, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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