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June 18th, 2025 :: 2:31 pm EDT   

Local Weather Report for
Portsmouth
New Hampshire, United States

 Current Portsmouth Weather Conditions Updated June 18th at 12:55 pm 
Overcast
Temperature:72°F Dew Point:68°F
Barometer:29.92 inHg Wind:N 11 Mph
Humidity:88.4% Visibility:0M
 
 Portsmouth Weather Forecast Summary  
 
Today
Jun 18th
Thursday
Jun 19th
Friday
Jun 20th
Saturday
Jun 21st
Sunday
Jun 22nd
Showers Showers Mostly Sunny Cloudy Cloudy
64°F
71°F
63°F
69°F
62°F
64°F
61°F
64°F
60°F
 
 Portsmouth Detailed Weather Forecast  
 
Wednesday, June 18th, 2025
Afternoon Temperature: 64°F
Cloudy with a slight chance of showers. Windy at times.
Evening Temperature: 64°F
A mix of cloudy and clear skies. Windy at times.
Thursday, June 19th, 2025
Overnight Temperature: 63°F
Cloudy with a slight chance of showers. Windy at times.
Morning Temperature: 65°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 70°F
Sunny with cloudy periods with a chance of showers. Slight chance of a thunderstorm. Windy.
Evening Temperature: 66°F
Cloudy with showers likely. Windy.
Friday, June 20th, 2025
Overnight Temperature: 63°F
Clear with cloudy periods. Wind 20 to 30 mph.
Morning Temperature: 67°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Afternoon Temperature: 68°F
Sunny. Windy at times.
Evening Temperature: 64°F
Clear with cloudy periods.
Saturday, June 21st, 2025
Overnight Temperature: 63°F
Clear.
Morning Temperature: 64°F
A mix of sun and cloud. Windy at times.
Afternoon Temperature: 64°F
Cloudy.
Evening Temperature: 61°F
Cloudy with a chance of showers. Windy at times.
Sunday, June 22nd, 2025
Overnight Temperature: 60°F
Cloudy.
Morning Temperature: 61°F
Cloudy with a chance of showers.
Afternoon Temperature: 64°F
Mostly sunny. Windy at times.
Evening Temperature: 64°F
Clear with cloudy periods. Windy at times.
Monday, June 23rd, 2025
Overnight Temperature: 63°F
Cloudy. Windy at times.
Morning Temperature: 65°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 68°F
Sunny. Wind 20 to 30 mph.
Evening Temperature: 66°F
Clear. Windy.
Tuesday, June 24th, 2025
Overnight Temperature: 66°F
Clear. Windy.
Morning Temperature: 71°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 71°F
A mix of cloud and sun. Slight chance of a thunderstorm. Windy.
Evening Temperature: 70°F
Clear. Chance of a thunderstorm. Windy.
Wednesday, June 25th, 2025
Overnight Temperature: 67°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 66°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 65°F
Cloudy with showers likely. Windy at times.
Evening Temperature: 63°F
Cloudy with a chance of showers.
Thursday, June 26th, 2025
Overnight Temperature: 64°F
Cloudy with a chance of showers. Windy.
Morning Temperature: 63°F
Cloudy. Windy.
Afternoon Temperature: 62°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 62°F
Cloudy.





 

  [ Local Weather Report ]
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12:55 PM  72°F
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12:55 PM  72°F
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12:55 PM  72°F
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12:55 PM  72°F
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12:55 PM  72°F
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12:55 PM  72°F
Overcast
 
Newfields, NH 
12:55 PM  72°F
Overcast
 
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12:55 PM  72°F
Overcast
 
Durham, NH 
12:55 PM  72°F
Overcast

This WeatherCity Weather Forecast for Portsmouth, 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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