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September 6th, 2025 :: 1:32 am EDT   

Local Weather Report for
Williamsport
Pennsylvania, United States

 Current Williamsport Weather Conditions Updated September 5th at 11:54 pm 
Mostly Cloudy
Temperature:70°F Dew Point:61°F
Barometer:29.89 inHg Wind:N 6 Mph
Humidity:73.1% Visibility:0M
 
 Williamsport Weather Forecast Summary  
 
Today
Sep 6th
Sunday
Sep 7th
Monday
Sep 8th
Tuesday
Sep 9th
Wednesday
Sep 10th
Cloudy Cloudy Sunny Cloudy Cloudy
65°F
74°F
48°F
71°F
45°F
75°F
47°F
74°F
50°F
 
 Williamsport Detailed Weather Forecast  
 
Saturday, September 6th, 2025
Overnight Temperature: 62°F
Cloudy with a chance of showers.
Morning Temperature: 62°F
Cloudy with a chance of showers.
Afternoon Temperature: 60°F
Cloudy. Windy at times.
Evening Temperature: 55°F
Cloudy.
Sunday, September 7th, 2025
Overnight Temperature: 54°F
Cloudy.
Morning Temperature: 71°F
Sunny with cloudy periods.
Afternoon Temperature: 65°F
Sunny with cloudy periods.
Evening Temperature: 49°F
Clear.
Monday, September 8th, 2025
Overnight Temperature: 47°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 64°F
Sunny.
Evening Temperature: 51°F
Clear.
Tuesday, September 9th, 2025
Overnight Temperature: 49°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 67°F
Sunny.
Evening Temperature: 53°F
Cloudy.
Wednesday, September 10th, 2025
Overnight Temperature: 52°F
Cloudy.
Morning Temperature: 70°F
Cloudy.
Afternoon Temperature: 67°F
Cloudy.
Evening Temperature: 59°F
Cloudy.
Thursday, September 11th, 2025
Overnight Temperature: 57°F
A mix of cloudy and clear skies.
Morning Temperature: 64°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 57°F
Sunny. Windy at times.
Evening Temperature: 43°F
Clear.
Friday, September 12th, 2025
Overnight Temperature: 42°F
Clear.
Morning Temperature: 65°F
Sunny.
Afternoon Temperature: 62°F
A mix of cloud and sun.
Evening Temperature: 46°F
Cloudy.
Saturday, September 13th, 2025
Overnight Temperature: 43°F
Clear with cloudy periods.
Morning Temperature: 70°F
Cloudy.
Afternoon Temperature: 66°F
A mix of cloud and sun.
Evening Temperature: 55°F
Clear with cloudy periods.





 

  [ Local Weather Report ]
Montoursville, PA 
11:54 PM  70°F
Mostly Cloudy
 
South Williamsport, PA 
11:54 PM  70°F
Mostly Cloudy
 
Duboistown, PA 
11:54 PM  70°F
Mostly Cloudy
 
Montgomery, PA 
11:54 PM  70°F
Mostly Cloudy
 
Muncy, PA 
11:54 PM  70°F
Mostly Cloudy
 
Hughesville, PA 
11:54 PM  70°F
Mostly Cloudy
 
Picture Rocks, PA 
11:54 PM  70°F
Mostly Cloudy
 
Watsontown, PA 
11:54 PM  70°F
Mostly Cloudy
 
Warrior Run, PA 
11:54 PM  70°F
Mostly Cloudy
 
Mcewensville, PA 

This WeatherCity Weather Forecast for Williamsport, 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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