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February 21st, 2026 :: 3:10 pm EST   

Local Weather Report for
Northumberland
Pennsylvania, United States

 Current Northumberland Weather Conditions Updated February 21st at 1:53 pm 
Overcast
Temperature:45°F Dew Point:28°F
Barometer:30.01 inHg Wind:N 13 Mph
Humidity:52.7% Visibility:0M
 
 Northumberland Weather Forecast Summary  
 
Today
Feb 21st
Sunday
Feb 22nd
Monday
Feb 23rd
Tuesday
Feb 24th
Wednesday
Feb 25th
Cloudy Mix of rain and snow Cloudy Cloudy Mix of rain and snow
39°F
34°F
28°F
34°F
22°F
30°F
16°F
40°F
28°F
 
 Northumberland Detailed Weather Forecast  
 
Saturday, February 21st, 2026
Afternoon Temperature: 37°F
Cloudy.
Evening Temperature: 26°F
Cloudy.
Sunday, February 22nd, 2026
Overnight Temperature: 31°F
Cloudy with a chance of flurries.
Morning Temperature: 34°F
Cloudy with flurries or showers likely. Risk of freezing rain.
Afternoon Temperature: 30°F
Cloudy with flurries or showers likely. Windy at times.
Evening Temperature: 29°F
Cloudy with flurries likely. Windy at times.
Monday, February 23rd, 2026
Overnight Temperature: 28°F
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: 33°F
Cloudy with a slight chance of flurries or showers. Risk of freezing rain. Windy at times.
Afternoon Temperature: 30°F
Cloudy. Windy at times.
Evening Temperature: 24°F
Cloudy. Windy at times.
Tuesday, February 24th, 2026
Overnight Temperature: 17°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 25°F
Cloudy. Windy at times.
Afternoon Temperature: 27°F
Cloudy.
Evening Temperature: 27°F
Cloudy.
Wednesday, February 25th, 2026
Overnight Temperature: 29°F
Cloudy with flurries likely. Windy at times.
Morning Temperature: 35°F
Cloudy with showers or wet flurries likely. Windy at times.
Afternoon Temperature: 38°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Evening Temperature: 35°F
Clear with cloudy periods with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Thursday, February 26th, 2026
Overnight Temperature: 25°F
Clear.
Morning Temperature: 32°F
A mix of cloud and sun.
Afternoon Temperature: 32°F
Cloudy.
Evening Temperature: 29°F
Cloudy with flurries likely.
Friday, February 27th, 2026
Overnight Temperature: 28°F
Cloudy with flurries.
Morning Temperature: 33°F
Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy at times.
Afternoon Temperature: 27°F
Sunny. Windy at times.
Evening Temperature: 15°F
Clear with cloudy periods.
Saturday, February 28th, 2026
Overnight Temperature: 13°F
Clear with cloudy periods.
Morning Temperature: 35°F
Mostly sunny.
Afternoon Temperature: 33°F
Cloudy. Windy at times.
Evening Temperature: 29°F
Clear with cloudy periods.
Sunday, March 1st, 2026
Overnight Temperature: 28°F
Cloudy.
Morning Temperature: 35°F
Cloudy. Windy at times.
Afternoon Temperature: 26°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 18°F
Mostly clear.





 

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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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