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January 16th, 2026 :: 4:50 am EST   

Local Weather Report for
Northumberland
Pennsylvania, United States

 Current Northumberland Weather Conditions Updated January 16th at 3:53 am 
Overcast
Temperature:19°F Dew Point:5°F
Barometer:29.8 inHg Wind: 6 Mph
Humidity:50.3% Visibility:0M
 
 Northumberland Weather Forecast Summary  
 
Today
Jan 16th
Saturday
Jan 17th
Sunday
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Cloudy Cloudy Cloudy Cloudy Cloudy
30°F
37°F
28°F
30°F
20°F
29°F
15°F
18°F
10°F
 
 Northumberland Detailed Weather Forecast  
 
Friday, January 16th, 2026
Morning Temperature: 25°F
Cloudy. Windy at times.
Afternoon Temperature: 27°F
A mix of cloud and sun.
Evening Temperature: 29°F
Cloudy.
Saturday, January 17th, 2026
Overnight Temperature: 30°F
Cloudy with a slight chance of flurries.
Morning Temperature: 34°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 34°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries.
Evening Temperature: 29°F
Cloudy.
Sunday, January 18th, 2026
Overnight Temperature: 28°F
Cloudy.
Morning Temperature: 28°F
Cloudy. Windy at times.
Afternoon Temperature: 25°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 20°F
Mostly clear.
Monday, January 19th, 2026
Overnight Temperature: 20°F
Cloudy with clear periods.
Morning Temperature: 27°F
Cloudy. Windy at times.
Afternoon Temperature: 23°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 16°F
Clear with cloudy periods. Windy at times.
Tuesday, January 20th, 2026
Overnight Temperature: 11°F
Mostly clear. Windy at times.
Morning Temperature: 15°F
Cloudy. Windy at times.
Afternoon Temperature: 17°F
Cloudy. Windy at times.
Evening Temperature: 14°F
Clear with cloudy periods. Windy at times.
Wednesday, January 21st, 2026
Overnight Temperature: 13°F
Clear.
Morning Temperature: 20°F
A mix of cloud and sun.
Afternoon Temperature: 26°F
Cloudy. Windy at times.
Evening Temperature: 28°F
Cloudy. Windy at times.
Thursday, January 22nd, 2026
Overnight Temperature: 23°F
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: 26°F
Cloudy. Windy at times.
Afternoon Temperature: 25°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 20°F
Clear with cloudy periods.
Friday, January 23rd, 2026
Overnight Temperature: 17°F
Clear with cloudy periods.
Morning Temperature: 22°F
Sunny.
Afternoon Temperature: 23°F
A mix of cloud and sun.
Evening Temperature: 22°F
Cloudy. Windy at times.
Saturday, January 24th, 2026
Overnight Temperature: 25°F
Cloudy. Windy at times.
Morning Temperature: 28°F
Cloudy with a chance of flurries.
Afternoon Temperature: 27°F
Cloudy with flurries likely.
Evening Temperature: 22°F
Cloudy with a chance of flurries. Windy at times.





 

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This WeatherCity Weather Forecast for Northumberland, 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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