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July 20th, 2026 :: 8:53 pm EDT   

Local Weather Report for
Williamsport
Pennsylvania, United States

 Current Williamsport Weather Conditions Updated July 20th at 7:54 pm 
Temperature:79°F Dew Point:57°F
Barometer:29.92 inHg Wind:N 9 Mph
Humidity:47.5% Visibility:0M
 
 Williamsport Weather Forecast Summary  
 
Today
Jul 20th
Tuesday
Jul 21st
Wednesday
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Mostly Sunny Thundershowers Mostly Sunny Sunny Sunny
81°F
74°F
65°F
80°F
56°F
77°F
49°F
80°F
52°F
 
 Williamsport Detailed Weather Forecast  
 
Monday, July 20th, 2026
Evening Temperature: 67°F
Mostly clear.
Tuesday, July 21st, 2026
Overnight Temperature: 65°F
Mostly cloudy with a chance of showers.
Morning Temperature: 68°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 72°F
Mostly cloudy with a few showers. Chance of a thunderstorm.
Evening Temperature: 66°F
Clear with a few showers. Slight chance of a thunderstorm.
Wednesday, July 22nd, 2026
Overnight Temperature: 63°F
Mostly clear with a slight chance of showers.
Morning Temperature: 69°F
A mix of sun and cloud with a slight chance of showers or thundershowers.
Afternoon Temperature: 80°F
Sunny with a slight chance of showers. Windy at times.
Evening Temperature: 61°F
Clear with cloudy periods. Windy at times.
Thursday, July 23rd, 2026
Overnight Temperature: 50°F
Clear.
Morning Temperature: 62°F
Sunny.
Afternoon Temperature: 76°F
Sunny.
Evening Temperature: 61°F
Clear.
Friday, July 24th, 2026
Overnight Temperature: 53°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 80°F
Sunny.
Evening Temperature: 65°F
Clear.
Saturday, July 25th, 2026
Overnight Temperature: 59°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 85°F
Sunny.
Evening Temperature: 67°F
Clear.
Sunday, July 26th, 2026
Overnight Temperature: 59°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 85°F
Mostly sunny.
Evening Temperature: 72°F
A mix of cloudy and clear skies.
Monday, July 27th, 2026
Overnight Temperature: 65°F
Mostly clear.
Morning Temperature: 71°F
A mix of cloud and sun with a chance of showers or thundershowers.
Afternoon Temperature: 69°F
Cloudy with a few showers. Chance of a thunderstorm.
Evening Temperature: 64°F
Mostly clear with a few showers.
Tuesday, July 28th, 2026
Overnight Temperature: 61°F
Mostly clear.
Morning Temperature: 71°F
Sunny with cloudy periods.
Afternoon Temperature: 79°F
A mix of cloud and sun.
Evening Temperature: 64°F
Clear.





 

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7:54 PM  79°F
 
 
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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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