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September 19th, 2025 :: 11:36 am EDT   

Local Weather Report for
Cornwall
Pennsylvania, United States

 Current Cornwall Weather Conditions Updated September 19th at 10:53 am 
Temperature:79°F Dew Point:61°F
Barometer:30.04 inHg Wind:N 9 Mph
Humidity:54.1% Visibility:0M
 
 Cornwall Weather Forecast Summary  
 
Today
Sep 19th
Saturday
Sep 20th
Sunday
Sep 21st
Monday
Sep 22nd
Tuesday
Sep 23rd
Mostly Sunny Sunny Cloudy Cloudy Thundershowers
82°F
76°F
52°F
71°F
52°F
74°F
53°F
76°F
63°F
 
 Cornwall Detailed Weather Forecast  
 
Friday, September 19th, 2025
Afternoon Temperature: 72°F
Mostly sunny. Windy at times.
Evening Temperature: 57°F
Clear.
Saturday, September 20th, 2025
Overnight Temperature: 53°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 69°F
Sunny.
Evening Temperature: 54°F
Clear.
Sunday, September 21st, 2025
Overnight Temperature: 53°F
A mix of cloudy and clear skies.
Morning Temperature: 67°F
Cloudy.
Afternoon Temperature: 67°F
Cloudy. Windy at times.
Evening Temperature: 57°F
Cloudy.
Monday, September 22nd, 2025
Overnight Temperature: 54°F
Clear with cloudy periods.
Morning Temperature: 70°F
Cloudy.
Afternoon Temperature: 70°F
A mix of cloud and sun.
Evening Temperature: 65°F
Cloudy with clear periods with a slight chance of showers.
Tuesday, September 23rd, 2025
Overnight Temperature: 63°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 75°F
Cloudy with a chance of showers or thundershowers.
Afternoon Temperature: 71°F
Cloudy with a chance of showers or thundershowers.
Evening Temperature: 64°F
Cloudy with a few showers.
Wednesday, September 24th, 2025
Overnight Temperature: 63°F
Cloudy with showers likely. Windy at times.
Morning Temperature: 72°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 66°F
Sunny. Windy at times.
Evening Temperature: 54°F
Clear.
Thursday, September 25th, 2025
Overnight Temperature: 53°F
Clear.
Morning Temperature: 66°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 60°F
Cloudy. Windy at times.
Evening Temperature: 51°F
A mix of cloudy and clear skies.
Friday, September 26th, 2025
Overnight Temperature: 48°F
Cloudy.
Morning Temperature: 66°F
Sunny with cloudy periods.
Afternoon Temperature: 64°F
Sunny with cloudy periods.
Evening Temperature: 52°F
Clear.
Saturday, September 27th, 2025
Overnight Temperature: 51°F
Clear with cloudy periods.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 66°F
Sunny.
Evening Temperature: 55°F
Cloudy.





 

  [ Local Weather Report ]
Mount Gretna, PA 
 
Lebanon, PA 
10:55 AM  79°F
 
 
Johnstown, PA 
10:53 AM  79°F
 
 
White Oak, PA 
10:53 AM  79°F
 
 
Cleona, PA 
10:55 AM  79°F
 
 
Manheim, PA 
10:53 AM  79°F
 
 
Lititz, PA 
10:53 AM  79°F
 
 
Kutztown, PA 
 
Palmyra, PA 
10:55 AM  79°F
 
 
Lancaster, PA 
10:53 AM  79°F
 

This WeatherCity Weather Forecast for Cornwall, 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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