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August 13th, 2025 :: 2:43 pm EDT   

Local Weather Report for
Castle Shannon
Pennsylvania, United States

 Current Castle Shannon Weather Conditions Updated August 13th at 1:47 pm 
Mostly Sunny haze
Temperature:81°F Dew Point:70°F
Barometer:29.95 inHg Wind: 6 Mph
Humidity:69.7% Visibility:0M
 
 Castle Shannon Weather Forecast Summary  
 
Today
Aug 13th
Thursday
Aug 14th
Friday
Aug 15th
Saturday
Aug 16th
Sunday
Aug 17th
Thundershowers Mostly Sunny Sunny Sunny Thundershowers
81°F
85°F
64°F
87°F
62°F
89°F
67°F
91°F
69°F
 
 Castle Shannon Detailed Weather Forecast  
 
Wednesday, August 13th, 2025
Afternoon Temperature: 73°F
Cloudy with showers. Chance of a thunderstorm.
Evening Temperature: 70°F
Cloudy with showers likely. Chance of a thunderstorm.
Thursday, August 14th, 2025
Overnight Temperature: 67°F
Clear with cloudy periods.
Morning Temperature: 80°F
Sunny.
Afternoon Temperature: 82°F
Sunny.
Evening Temperature: 66°F
Clear.
Friday, August 15th, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 81°F
Sunny.
Afternoon Temperature: 83°F
Sunny.
Evening Temperature: 70°F
Clear.
Saturday, August 16th, 2025
Overnight Temperature: 68°F
Clear.
Morning Temperature: 84°F
Sunny.
Afternoon Temperature: 85°F
Sunny.
Evening Temperature: 72°F
Clear.
Sunday, August 17th, 2025
Overnight Temperature: 70°F
Clear.
Morning Temperature: 85°F
Sunny.
Afternoon Temperature: 88°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 72°F
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm.
Monday, August 18th, 2025
Overnight Temperature: 71°F
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Morning Temperature: 83°F
Cloudy with a chance of showers or thundershowers.
Afternoon Temperature: 88°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 76°F
Clear with a chance of showers or thundershowers.
Tuesday, August 19th, 2025
Overnight Temperature: 72°F
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm.
Morning Temperature: 82°F
Cloudy with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 79°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 65°F
Clear with cloudy periods.
Wednesday, August 20th, 2025
Overnight Temperature: 62°F
A mix of clear and cloudy skies.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 76°F
Sunny.
Evening Temperature: 63°F
Clear.
Thursday, August 21st, 2025
Overnight Temperature: 58°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 76°F
Sunny.
Evening Temperature: 62°F
Clear.





 

  [ Local Weather Report ]
Bethel Park, PA 
1:47 PM  81°F
Mostly Sunny haze
 
Brentwood, PA 
1:47 PM  81°F
Mostly Sunny haze
 
Dormont, PA 
1:47 PM  81°F
Mostly Sunny haze
 
West Liberty, PA 
1:47 PM  81°F
Mostly Sunny haze
 
Mount Oliver, PA 
1:47 PM  81°F
Mostly Sunny haze
 
Carnegie, PA 
1:47 PM  81°F
Mostly Sunny haze
 
Heidelberg, PA 
1:47 PM  81°F
Mostly Sunny haze
 
Crafton, PA 
1:47 PM  81°F
Mostly Sunny haze
 
Rosslyn Farms, PA 
1:47 PM  81°F
Mostly Sunny haze
 
Thornburg, PA 
1:47 PM  81°F
Mostly Sunny haze

This WeatherCity Weather Forecast for Castle Shannon, 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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