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September 15th, 2025 :: 4:59 pm EDT   

Local Weather Report for
Charlestown
New Hampshire, United States

 Current Charlestown Weather Conditions Updated September 15th at 3:54 pm 
Temperature:79°F Dew Point:48°F
Barometer:30.24 inHg Wind:N 9 Mph
Humidity:34.1% Visibility:0M
 
 Charlestown Weather Forecast Summary  
 
Today
Sep 15th
Tuesday
Sep 16th
Wednesday
Sep 17th
Thursday
Sep 18th
Friday
Sep 19th
Mostly Sunny Cloudy Cloudy Cloudy Mostly Sunny
76°F
75°F
53°F
75°F
54°F
79°F
58°F
71°F
45°F
 
 Charlestown Detailed Weather Forecast  
 
Monday, September 15th, 2025
Afternoon Temperature: 70°F
Sunny with cloudy periods.
Evening Temperature: 54°F
Clear.
Tuesday, September 16th, 2025
Overnight Temperature: 56°F
Clear.
Morning Temperature: 73°F
Cloudy.
Afternoon Temperature: 67°F
Cloudy.
Evening Temperature: 54°F
Cloudy.
Wednesday, September 17th, 2025
Overnight Temperature: 55°F
Cloudy.
Morning Temperature: 71°F
Cloudy.
Afternoon Temperature: 69°F
Cloudy.
Evening Temperature: 57°F
Cloudy.
Thursday, September 18th, 2025
Overnight Temperature: 59°F
A mix of cloudy and clear skies.
Morning Temperature: 76°F
Sunny with cloudy periods.
Afternoon Temperature: 74°F
Sunny.
Evening Temperature: 61°F
Cloudy.
Friday, September 19th, 2025
Overnight Temperature: 59°F
Clear.
Morning Temperature: 68°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 63°F
Sunny. Windy at times.
Evening Temperature: 49°F
Clear. Windy at times.
Saturday, September 20th, 2025
Overnight Temperature: 43°F
Clear.
Morning Temperature: 58°F
Sunny.
Afternoon Temperature: 57°F
Sunny.
Evening Temperature: 43°F
Clear.
Sunday, September 21st, 2025
Overnight Temperature: 44°F
Clear.
Morning Temperature: 64°F
Sunny.
Afternoon Temperature: 63°F
Mostly sunny.
Evening Temperature: 46°F
Clear.
Monday, September 22nd, 2025
Overnight Temperature: 48°F
Clear.
Morning Temperature: 70°F
Mostly sunny.
Afternoon Temperature: 67°F
A mix of cloud and sun.
Evening Temperature: 51°F
Cloudy.
Tuesday, September 23rd, 2025
Overnight Temperature: 52°F
Clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 70°F
Sunny.
Evening Temperature: 57°F
Cloudy.





 

  [ Local Weather Report ]
Rockingham, VT 
3:54 PM  79°F
 
 
Langdon, NH 
 
Springfield, VT 
3:54 PM  79°F
 
 
Unity, NH 
 
Claremont, NH 
3:54 PM  79°F
 
 
Walpole, NH 
 
Westminster, VT 
 
Newport, NH 
 
Surry, NH 
3:56 PM  77°F
 
 
Windsor, VT 
3:53 PM  81°F
 

This WeatherCity Weather Forecast for Charlestown, 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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