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June 19th, 2026 :: 6:02 pm EDT   

Local Weather Report for
New Castle
New Hampshire, United States

 Current New Castle Weather Conditions Updated June 19th at 4:55 pm 
Partly Sunny
Temperature:77°F Dew Point:54°F
Barometer:29.5 inHg Wind:N 24 Mph
Humidity:44.3% Visibility:0M
 
 New Castle Weather Forecast Summary  
 
Today
Jun 19th
Saturday
Jun 20th
Sunday
Jun 21st
Monday
Jun 22nd
Tuesday
Jun 23rd
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
68°F
64°F
60°F
62°F
57°F
63°F
59°F
64°F
59°F
 
 New Castle Detailed Weather Forecast  
 
Friday, June 19th, 2026
Evening Temperature: 65°F
Clear. Wind 20 to 30 mph.
Saturday, June 20th, 2026
Overnight Temperature: 61°F
Clear. Wind 20 to 30 mph.
Morning Temperature: 62°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 64°F
Sunny with cloudy periods with a slight chance of showers. Windy.
Evening Temperature: 61°F
Clear. Windy at times.
Sunday, June 21st, 2026
Overnight Temperature: 57°F
A mix of clear and cloudy skies.
Morning Temperature: 59°F
Mostly sunny.
Afternoon Temperature: 62°F
Sunny with a slight chance of showers. Windy at times.
Evening Temperature: 61°F
Clear with cloudy periods with a chance of showers.
Monday, June 22nd, 2026
Overnight Temperature: 60°F
Mostly clear.
Morning Temperature: 60°F
Sunny with cloudy periods.
Afternoon Temperature: 62°F
Mostly cloudy. Windy.
Evening Temperature: 59°F
Mostly clear. Windy at times.
Tuesday, June 23rd, 2026
Overnight Temperature: 59°F
A mix of clear and cloudy skies.
Morning Temperature: 60°F
Mostly sunny.
Afternoon Temperature: 63°F
Mostly sunny. Windy at times.
Evening Temperature: 63°F
Clear.
Wednesday, June 24th, 2026
Overnight Temperature: 60°F
Clear with cloudy periods.
Morning Temperature: 60°F
Sunny.
Afternoon Temperature: 61°F
Mostly sunny. Windy at times.
Evening Temperature: 61°F
A mix of cloudy and clear skies with a chance of showers. Windy.
Thursday, June 25th, 2026
Overnight Temperature: 60°F
Cloudy with clear periods with a chance of showers. Windy at times.
Morning Temperature: 60°F
A mix of sun and cloud with showers likely.
Afternoon Temperature: 61°F
Sunny with cloudy periods with a few showers. Windy at times.
Evening Temperature: 61°F
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm. Windy at times.
Friday, June 26th, 2026
Overnight Temperature: 60°F
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Morning Temperature: 60°F
A mix of cloud and sun with a slight chance of showers. Windy at times.
Afternoon Temperature: 60°F
Sunny. Windy at times.
Evening Temperature: 60°F
A mix of cloudy and clear skies with showers likely.
Saturday, June 27th, 2026
Overnight Temperature: 59°F
A mix of cloudy and clear skies with showers likely. Windy at times.
Morning Temperature: 59°F
A mix of sun and cloud with a slight chance of showers.
Afternoon Temperature: 61°F
Sunny.
Evening Temperature: 59°F
Clear.





 

  [ Local Weather Report ]
Kittery, ME 
4:55 PM  77°F
Partly Sunny
 
Portsmouth, NH 
4:55 PM  77°F
Partly Sunny
 
Rye, NH 
4:55 PM  77°F
Partly Sunny
 
Greenland, NH 
4:55 PM  77°F
Partly Sunny
 
Newington, NH 
4:55 PM  77°F
Partly Sunny
 
Eliot, ME 
4:55 PM  77°F
Partly Sunny
 
North Hampton, NH 
 
Stratham, NH 
4:55 PM  77°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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