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May 18th, 2026 :: 3:28 pm EDT   

Local Weather Report for
Washington
Pennsylvania, United States

 Current Washington Weather Conditions Updated May 18th at 1:56 pm 
Mostly Cloudy
Temperature:84°F Dew Point:64°F
Barometer:30.18 inHg Wind:N 15 Mph
Humidity:51.5% Visibility:0M
 
 Washington Weather Forecast Summary  
 
Today
May 18th
Tuesday
May 19th
Wednesday
May 20th
Thursday
May 21st
Friday
May 22nd
Mostly Sunny Mostly Sunny Mostly Cloudy Cloudy Showers
87°F
86°F
59°F
75°F
55°F
60°F
50°F
56°F
47°F
 
 Washington Detailed Weather Forecast  
 
Monday, May 18th, 2026
Afternoon Temperature: 87°F
Sunny. Chance of a thunderstorm.
Evening Temperature: 70°F
Clear with a chance of showers or thundershowers.
Tuesday, May 19th, 2026
Overnight Temperature: 60°F
Mostly clear with a chance of showers.
Morning Temperature: 73°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 84°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 69°F
Mostly clear with a chance of showers. Slight chance of a thunderstorm.
Wednesday, May 20th, 2026
Overnight Temperature: 64°F
Clear with cloudy periods with a chance of showers.
Morning Temperature: 71°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Afternoon Temperature: 64°F
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 55°F
Cloudy with a chance of showers.
Thursday, May 21st, 2026
Overnight Temperature: 51°F
Cloudy.
Morning Temperature: 53°F
Cloudy. Windy at times.
Afternoon Temperature: 56°F
Cloudy with a slight chance of showers. Windy at times.
Evening Temperature: 51°F
Cloudy with a slight chance of showers.
Friday, May 22nd, 2026
Overnight Temperature: 48°F
A mix of cloudy and clear skies.
Morning Temperature: 54°F
Cloudy with a chance of showers.
Afternoon Temperature: 53°F
Cloudy with showers likely.
Evening Temperature: 52°F
Cloudy with a few showers.
Saturday, May 23rd, 2026
Overnight Temperature: 55°F
Cloudy with showers likely.
Morning Temperature: 63°F
Cloudy with a chance of showers.
Afternoon Temperature: 66°F
Cloudy with showers likely. Slight chance of a thunderstorm.
Evening Temperature: 58°F
Cloudy with showers likely.
Sunday, May 24th, 2026
Overnight Temperature: 56°F
Cloudy with clear periods with a chance of showers.
Morning Temperature: 59°F
A mix of cloud and sun.
Afternoon Temperature: 72°F
Mostly sunny.
Evening Temperature: 56°F
Clear with cloudy periods.
Monday, May 25th, 2026
Overnight Temperature: 54°F
Mostly cloudy.
Morning Temperature: 59°F
Cloudy.
Afternoon Temperature: 69°F
A mix of cloud and sun. Slight chance of a thunderstorm.
Evening Temperature: 66°F
Cloudy with showers likely.
Tuesday, May 26th, 2026
Overnight Temperature: 63°F
Mostly cloudy with a chance of showers.
Morning Temperature: 71°F
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 76°F
Mostly cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 69°F
A mix of cloudy and clear skies with a chance of showers or thundershowers. Windy at times.





 

  [ Local Weather Report ]
Green Hills, PA 
1:56 PM  84°F
Mostly Cloudy
 
Braddock, PA 
1:56 PM  84°F
Mostly Cloudy
 
East Washington, PA 
1:56 PM  84°F
Mostly Cloudy
 
Patton, PA 
1:56 PM  84°F
Mostly Cloudy
 
Rural Valley, PA 
1:56 PM  84°F
Mostly Cloudy
 
Claysville, PA 
 
Houston, PA 
 
Export, PA 
 
Midland, PA 
 
Canonsburg, PA 

 
This WeatherCity Weather Forecast for Washington, 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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