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December 30th, 2025 :: 7:26 am EST   

Local Weather Report for
New Castle
New Hampshire, United States

 Current New Castle Weather Conditions Updated December 30th at 5:55 am 
Partly Sunny
Temperature:23°F Dew Point:7°F
Barometer:29.33 inHg Wind:N 41 Mph
Humidity:47.4% Visibility:0M
 
 New Castle Weather Forecast Summary  
 
Today
Dec 30th
Wednesday
Dec 31st
Thursday
Jan 1st
Friday
Jan 2nd
Saturday
Jan 3rd
Cloudy Cloudy Cloudy Cloudy Cloudy
26°F
32°F
27°F
33°F
21°F
29°F
22°F
28°F
21°F
 
 New Castle Detailed Weather Forecast  
 
Tuesday, December 30th, 2025
Morning Temperature: 23°F
Cloudy. Wind 25 to 40 mph.
Afternoon Temperature: 24°F
Cloudy. Wind 35 to 45 mph.
Evening Temperature: 26°F
Cloudy. Wind 25 to 40 mph.
Wednesday, December 31st, 2025
Overnight Temperature: 28°F
Cloudy. Wind 25 to 40 mph.
Morning Temperature: 30°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 32°F
Cloudy. Windy.
Evening Temperature: 31°F
Cloudy. Windy.
Thursday, January 1st, 2026
Overnight Temperature: 33°F
Cloudy with a chance of flurries or showers. Wind 20 to 30 mph.
Morning Temperature: 27°F
Sunny with cloudy periods with a chance of flurries. Wind 25 to 40 mph.
Afternoon Temperature: 23°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Evening Temperature: 22°F
Clear. Wind 20 to 30 mph.
Friday, January 2nd, 2026
Overnight Temperature: 22°F
Clear. Wind 20 to 30 mph.
Morning Temperature: 25°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 28°F
A mix of cloud and sun. Windy.
Evening Temperature: 28°F
Clear with cloudy periods. Windy.
Saturday, January 3rd, 2026
Overnight Temperature: 26°F
Clear. Windy.
Morning Temperature: 26°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 26°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Evening Temperature: 22°F
Clear with cloudy periods. Wind 20 to 30 mph.
Sunday, January 4th, 2026
Overnight Temperature: 21°F
Clear. Windy.
Morning Temperature: 23°F
Cloudy. Windy.
Afternoon Temperature: 24°F
Mostly sunny. Windy.
Evening Temperature: 23°F
Clear. Windy.
Monday, January 5th, 2026
Overnight Temperature: 25°F
Clear. Windy.
Morning Temperature: 30°F
Sunny. Windy.
Afternoon Temperature: 34°F
Cloudy. Windy.
Evening Temperature: 33°F
Cloudy. Windy at times.
Tuesday, January 6th, 2026
Overnight Temperature: 31°F
Clear with cloudy periods. Windy at times.
Morning Temperature: 27°F
Cloudy. Windy.
Afternoon Temperature: 26°F
Cloudy. Windy at times.
Evening Temperature: 23°F
Clear. Windy at times.
Wednesday, January 7th, 2026
Overnight Temperature: 21°F
Clear.
Morning Temperature: 25°F
Sunny. Windy at times.
Afternoon Temperature: 32°F
Sunny. Windy at times.
Evening Temperature: 31°F
Clear. Windy at times.





 

  [ Local Weather Report ]
Kittery, ME 
5:55 AM  23°F
Partly Sunny
 
Portsmouth, NH 
5:55 AM  23°F
Partly Sunny
 
Rye, NH 
5:55 AM  23°F
Partly Sunny
 
Greenland, NH 
5:55 AM  23°F
Partly Sunny
 
Newington, NH 
5:55 AM  23°F
Partly Sunny
 
Eliot, ME 
5:55 AM  23°F
Partly Sunny
 
North Hampton, NH 
 
Stratham, NH 
5:55 AM  23°F
Partly Sunny
 
Durham, NH 
 
Hampton, NH 

 
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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