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January 20th, 2026 :: 1:10 am EST   

Local Weather Report for
Hummelstown
Pennsylvania, United States

 Current Hummelstown Weather Conditions Updated January 19th at 11:56 pm 
Mostly Clear
Temperature:23°F Dew Point:7°F
Barometer:30.15 inHg Wind:N 30 Mph
Humidity:47.4% Visibility:0M
 
 Hummelstown Weather Forecast Summary  
 
Today
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Friday
Jan 23rd
Saturday
Jan 24th
Cloudy Cloudy Cloudy Cloudy Cloudy
19°F
32°F
9°F
39°F
22°F
30°F
5°F
13°F
4°F
 
 Hummelstown Detailed Weather Forecast  
 
Tuesday, January 20th, 2026
Overnight Temperature: 9°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 16°F
Cloudy. Windy at times.
Afternoon Temperature: 16°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 10°F
Clear.
Wednesday, January 21st, 2026
Overnight Temperature: 9°F
Clear.
Morning Temperature: 24°F
Cloudy. Windy at times.
Afternoon Temperature: 30°F
Cloudy. Windy at times.
Evening Temperature: 28°F
A mix of cloudy and clear skies. Windy at times.
Thursday, January 22nd, 2026
Overnight Temperature: 25°F
A mix of cloudy and clear skies.
Morning Temperature: 38°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 31°F
Cloudy. Windy at times.
Evening Temperature: 23°F
Clear with cloudy periods.
Friday, January 23rd, 2026
Overnight Temperature: 22°F
Cloudy.
Morning Temperature: 28°F
Cloudy. Windy at times.
Afternoon Temperature: 20°F
Cloudy. Windy.
Evening Temperature: 6°F
A mix of cloudy and clear skies. Windy at times.
Saturday, January 24th, 2026
Overnight Temperature: 4°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 10°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 12°F
Cloudy. Windy at times.
Evening Temperature: 11°F
Cloudy.
Sunday, January 25th, 2026
Overnight Temperature: 11°F
Cloudy.
Morning Temperature: 15°F
Cloudy.
Afternoon Temperature: 15°F
Cloudy. Windy at times.
Evening Temperature: 11°F
Clear. Windy at times.
Monday, January 26th, 2026
Overnight Temperature: 9°F
Mostly clear. Windy at times.
Morning Temperature: 16°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 18°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 15°F
Cloudy.
Tuesday, January 27th, 2026
Overnight Temperature: 15°F
Cloudy.
Morning Temperature: 26°F
Cloudy. Windy at times.
Afternoon Temperature: 27°F
Cloudy. Windy.
Evening Temperature: 17°F
Clear. Windy at times.





 

  [ Local Weather Report ]
Middletown, PA 
11:56 PM  23°F
Mostly Clear
 
Highspire, PA 
11:56 PM  23°F
Mostly Clear
 
Royalton, PA 
11:56 PM  23°F
Mostly Clear
 
Paxtang, PA 
11:56 PM  21°F
 
 
Pleasant Hills, PA 
 
Palmyra, PA 
 
Penbrook, PA 
11:56 PM  21°F
 
 
Steelton, PA 
11:56 PM  21°F
 
 
Harrisburg, PA 
11:56 PM  21°F
 
 
Goldsboro, PA 
11:56 PM  23°F
Mostly Clear

 
This WeatherCity Weather Forecast for Hummelstown, 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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