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January 14th, 2026 :: 1:39 pm EST   

Local Weather Report for
Northumberland
Pennsylvania, United States

 Current Northumberland Weather Conditions Updated January 14th at 12:53 pm 
Overcast
Temperature:45°F Dew Point:37°F
Barometer:29.56 inHg Wind:calm
Humidity:75.7% Visibility:0M
 
 Northumberland Weather Forecast Summary  
 
Today
Jan 14th
Thursday
Jan 15th
Friday
Jan 16th
Saturday
Jan 17th
Sunday
Jan 18th
Mix of rain and snow Flurries Cloudy Cloudy Cloudy
45°F
29°F
18°F
30°F
18°F
35°F
24°F
26°F
15°F
 
 Northumberland Detailed Weather Forecast  
 
Wednesday, January 14th, 2026
Afternoon Temperature: 40°F
Cloudy with showers likely.
Evening Temperature: 39°F
Cloudy with showers likely. Showers possibly mixed with wet flurries.
Thursday, January 15th, 2026
Overnight Temperature: 27°F
Cloudy with flurries likely. Windy at times.
Morning Temperature: 24°F
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: 21°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 18°F
Cloudy. Windy at times.
Friday, January 16th, 2026
Overnight Temperature: 18°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 25°F
Cloudy. Windy at times.
Afternoon Temperature: 28°F
Cloudy. Windy at times.
Evening Temperature: 29°F
Cloudy. Windy at times.
Saturday, January 17th, 2026
Overnight Temperature: 25°F
Cloudy.
Morning Temperature: 33°F
Cloudy with a slight chance of flurries or showers.
Afternoon Temperature: 33°F
A mix of cloud and sun with a chance of flurries or showers. Risk of freezing rain.
Evening Temperature: 27°F
Cloudy with a chance of flurries. Windy at times.
Sunday, January 18th, 2026
Overnight Temperature: 21°F
Cloudy.
Morning Temperature: 23°F
Cloudy.
Afternoon Temperature: 24°F
Cloudy.
Evening Temperature: 16°F
Clear.
Monday, January 19th, 2026
Overnight Temperature: 14°F
Clear.
Morning Temperature: 22°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 25°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 22°F
Cloudy.
Tuesday, January 20th, 2026
Overnight Temperature: 22°F
Cloudy.
Morning Temperature: 22°F
Cloudy. Windy at times.
Afternoon Temperature: 21°F
Cloudy. Windy at times.
Evening Temperature: 15°F
Clear. Windy at times.
Wednesday, January 21st, 2026
Overnight Temperature: 12°F
Clear. Windy at times.
Morning Temperature: 19°F
Cloudy. Windy at times.
Afternoon Temperature: 22°F
Cloudy.
Evening Temperature: 21°F
Cloudy with a chance of flurries.
Thursday, January 22nd, 2026
Overnight Temperature: 17°F
Clear with cloudy periods.
Morning Temperature: 22°F
Mostly sunny. Windy at times.
Afternoon Temperature: 25°F
Cloudy. Windy at times.
Evening Temperature: 25°F
Cloudy.





 

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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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