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February 24th, 2026 :: 2:09 am EST   

Local Weather Report for
New Castle
New Hampshire, United States

 Current New Castle Weather Conditions Updated February 24th at 12:55 am 
Overcast
Temperature:27°F Dew Point:9°F
Barometer:29.5 inHg Wind:N 28 Mph
Humidity:44.7% Visibility:0M
 
 New Castle Weather Forecast Summary  
 
Today
Feb 24th
Wednesday
Feb 25th
Thursday
Feb 26th
Friday
Feb 27th
Saturday
Feb 28th
Cloudy Mix of rain and snow Mix of rain and snow Mix of rain and snow Cloudy
29°F
37°F
23°F
35°F
29°F
36°F
30°F
38°F
30°F
 
 New Castle Detailed Weather Forecast  
 
Tuesday, February 24th, 2026
Overnight Temperature: 26°F
Cloudy. Windy.
Morning Temperature: 28°F
Cloudy. Windy at times.
Afternoon Temperature: 28°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 23°F
Clear. Windy.
Wednesday, February 25th, 2026
Overnight Temperature: 23°F
Cloudy. Windy at times.
Morning Temperature: 35°F
Cloudy with showers or wet flurries likely. Wind 25 to 40 mph.
Afternoon Temperature: 36°F
Cloudy with a slight chance of showers or wet flurries. Windy.
Evening Temperature: 35°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph.
Thursday, February 26th, 2026
Overnight Temperature: 30°F
Clear. Wind 20 to 30 mph.
Morning Temperature: 32°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 35°F
Cloudy. Windy at times.
Evening Temperature: 32°F
Cloudy with flurries likely.
Friday, February 27th, 2026
Overnight Temperature: 32°F
Cloudy with flurries or showers. Wind 20 to 30 mph.
Morning Temperature: 31°F
Cloudy with a chance of flurries or showers. Windy.
Afternoon Temperature: 35°F
Cloudy. Windy.
Evening Temperature: 32°F
Clear. Windy.
Saturday, February 28th, 2026
Overnight Temperature: 31°F
Mostly clear. Windy.
Morning Temperature: 35°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Afternoon Temperature: 38°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 36°F
Clear with cloudy periods. Windy.
Sunday, March 1st, 2026
Overnight Temperature: 37°F
Clear. Windy at times.
Morning Temperature: 39°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 36°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Evening Temperature: 23°F
Clear. Wind 20 to 30 mph.
Monday, March 2nd, 2026
Overnight Temperature: 17°F
Clear. Windy.
Morning Temperature: 18°F
Cloudy. Windy.
Afternoon Temperature: 20°F
Cloudy. Windy.
Evening Temperature: 18°F
Cloudy. Windy at times.
Tuesday, March 3rd, 2026
Overnight Temperature: 16°F
A mix of cloudy and clear skies.
Morning Temperature: 21°F
Cloudy. Windy at times.
Afternoon Temperature: 28°F
Cloudy with a chance of flurries. Wind 20 to 30 mph.
Evening Temperature: 34°F
Cloudy with a few flurries or showers. Risk of freezing rain. Wind 25 to 40 mph.





 

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This WeatherCity Weather Forecast for New Castle, New Hampshire, 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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