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August 12th, 2026 :: 11:24 am EDT   

Local Weather Report for
Brentwood
Pennsylvania, United States

 Current Brentwood Weather Conditions Updated August 12th at 9:53 am 
Overcast
Temperature:66°F Dew Point:63°F
Barometer:29.98 inHg Wind:N 13 Mph
Humidity:88.2% Visibility:0M
 
 Brentwood Weather Forecast Summary  
 
Today
Aug 12th
Thursday
Aug 13th
Friday
Aug 14th
Saturday
Aug 15th
Sunday
Aug 16th
Mix of Cloud and Sun Mix of Cloud and Sun Mostly Sunny Mostly Sunny Thundershowers
79°F
76°F
63°F
82°F
58°F
86°F
59°F
91°F
68°F
 
 Brentwood Detailed Weather Forecast  
 
Wednesday, August 12th, 2026
Afternoon Temperature: 78°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 69°F
A mix of cloudy and clear skies with a chance of showers or thundershowers.
Thursday, August 13th, 2026
Overnight Temperature: 64°F
Clear with cloudy periods with a chance of showers.
Morning Temperature: 67°F
A mix of cloud and sun.
Afternoon Temperature: 76°F
Mostly cloudy with a chance of showers or thundershowers.
Evening Temperature: 67°F
Clear with cloudy periods with a chance of showers.
Friday, August 14th, 2026
Overnight Temperature: 59°F
Clear with cloudy periods.
Morning Temperature: 69°F
Sunny with cloudy periods.
Afternoon Temperature: 80°F
Mostly sunny.
Evening Temperature: 67°F
Clear.
Saturday, August 15th, 2026
Overnight Temperature: 60°F
Mostly clear.
Morning Temperature: 71°F
Mostly sunny.
Afternoon Temperature: 81°F
A mix of sun and cloud.
Evening Temperature: 72°F
A mix of cloudy and clear skies.
Sunday, August 16th, 2026
Overnight Temperature: 68°F
Mostly clear.
Morning Temperature: 77°F
Sunny with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 85°F
Sunny with cloudy periods with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 75°F
Clear with showers likely. Chance of a thunderstorm.
Monday, August 17th, 2026
Overnight Temperature: 64°F
Mostly clear with a slight chance of showers.
Morning Temperature: 66°F
Cloudy with sunny periods.
Afternoon Temperature: 72°F
A mix of cloud and sun.
Evening Temperature: 63°F
Clear.
Tuesday, August 18th, 2026
Overnight Temperature: 56°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 82°F
Sunny.
Evening Temperature: 65°F
Mostly clear.
Wednesday, August 19th, 2026
Overnight Temperature: 60°F
Mostly clear.
Morning Temperature: 69°F
Sunny with cloudy periods.
Afternoon Temperature: 83°F
Sunny.
Evening Temperature: 69°F
Clear. Slight chance of a thunderstorm.
Thursday, August 20th, 2026
Overnight Temperature: 64°F
Clear.
Morning Temperature: 72°F
Mostly sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 84°F
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 73°F
A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm.





 

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9:53 AM  66°F
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9:53 AM  66°F
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9:53 AM  66°F
Overcast
 
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9:53 AM  66°F
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9:53 AM  66°F
Overcast

 
This WeatherCity Weather Forecast for Brentwood, 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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