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June 5th, 2026 :: 2:33 pm EDT   

Local Weather Report for
New Castle
New Hampshire, United States

 Current New Castle Weather Conditions Updated June 5th at 12:55 pm 
Mostly Cloudy
Temperature:84°F Dew Point:52°F
Barometer:29.92 inHg Wind:N 6 Mph
Humidity:32.8% Visibility:0M
 
 New Castle Weather Forecast Summary  
 
Today
Jun 5th
Saturday
Jun 6th
Sunday
Jun 7th
Monday
Jun 8th
Tuesday
Jun 9th
Mostly Sunny Mix of Cloud and Sun Mix of Sun and Cloud Mostly Sunny Mostly Sunny
63°F
62°F
56°F
65°F
57°F
63°F
55°F
66°F
58°F
 
 New Castle Detailed Weather Forecast  
 
Friday, June 5th, 2026
Afternoon Temperature: 61°F
Sunny with cloudy periods.
Evening Temperature: 58°F
A mix of cloudy and clear skies. Windy at times.
Saturday, June 6th, 2026
Overnight Temperature: 56°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 56°F
Mostly cloudy.
Afternoon Temperature: 57°F
Mostly cloudy with a chance of showers.
Evening Temperature: 61°F
Clear with cloudy periods with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Sunday, June 7th, 2026
Overnight Temperature: 61°F
A mix of cloudy and clear skies with a slight chance of showers or thundershowers. Windy.
Morning Temperature: 63°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 62°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy.
Evening Temperature: 58°F
Clear with cloudy periods with a chance of showers. Wind 20 to 30 mph.
Monday, June 8th, 2026
Overnight Temperature: 56°F
Clear. Windy at times.
Morning Temperature: 58°F
Sunny.
Afternoon Temperature: 61°F
Mostly sunny. Windy at times.
Evening Temperature: 62°F
Clear. Windy at times.
Tuesday, June 9th, 2026
Overnight Temperature: 58°F
Mostly clear. Windy at times.
Morning Temperature: 61°F
Sunny. Windy at times.
Afternoon Temperature: 65°F
Sunny. Windy at times.
Evening Temperature: 63°F
Mostly clear. Windy at times.
Wednesday, June 10th, 2026
Overnight Temperature: 60°F
Clear. Windy at times.
Morning Temperature: 61°F
Mostly sunny.
Afternoon Temperature: 65°F
Mostly sunny. Windy at times.
Evening Temperature: 63°F
Clear. Windy at times.
Thursday, June 11th, 2026
Overnight Temperature: 61°F
Mostly clear. Windy at times.
Morning Temperature: 61°F
Sunny. Windy at times.
Afternoon Temperature: 64°F
Sunny. Wind 20 to 30 mph.
Evening Temperature: 63°F
Clear. Wind 20 to 30 mph.
Friday, June 12th, 2026
Overnight Temperature: 60°F
Clear. Windy at times.
Morning Temperature: 61°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 64°F
Sunny. Windy.
Evening Temperature: 64°F
Clear. Windy.
Saturday, June 13th, 2026
Overnight Temperature: 61°F
Clear. Windy.
Morning Temperature: 62°F
Sunny. Windy.
Afternoon Temperature: 63°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Evening Temperature: 63°F
Mostly clear. Windy.





 

  [ Local Weather Report ]
Kittery, ME 
12:55 PM  84°F
Mostly Cloudy
 
Portsmouth, NH 
12:55 PM  84°F
Mostly Cloudy
 
Rye, NH 
12:55 PM  84°F
Mostly Cloudy
 
Greenland, NH 
12:55 PM  84°F
Mostly Cloudy
 
Newington, NH 
12:55 PM  84°F
Mostly Cloudy
 
Eliot, ME 
12:55 PM  84°F
Mostly Cloudy
 
North Hampton, NH 
 
Stratham, NH 
12:55 PM  84°F
Mostly Cloudy
 
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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