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February 16th, 2026 :: 3:16 am EST   

Local Weather Report for
Merrimack
New Hampshire, United States

 Current Merrimack Weather Conditions Updated February 16th at 1:53 am 
Overcast
Temperature:12°F Dew Point:7°F
Barometer:30.15 inHg Wind:calm
Humidity:76.7% Visibility:0M
 
 Merrimack Weather Forecast Summary  
 
Today
Feb 16th
Tuesday
Feb 17th
Wednesday
Feb 18th
Thursday
Feb 19th
Friday
Feb 20th
Cloudy Cloudy Cloudy Cloudy Cloudy
36°F
36°F
24°F
38°F
27°F
37°F
24°F
34°F
25°F
 
 Merrimack Detailed Weather Forecast  
 
Monday, February 16th, 2026
Overnight Temperature: 20°F
Cloudy.
Morning Temperature: 34°F
A mix of cloud and sun.
Afternoon Temperature: 29°F
Cloudy.
Evening Temperature: 23°F
Cloudy.
Tuesday, February 17th, 2026
Overnight Temperature: 25°F
Cloudy.
Morning Temperature: 33°F
Cloudy with a chance of flurries or showers.
Afternoon Temperature: 33°F
Cloudy.
Evening Temperature: 34°F
Clear with cloudy periods.
Wednesday, February 18th, 2026
Overnight Temperature: 29°F
A mix of cloudy and clear skies.
Morning Temperature: 37°F
Cloudy.
Afternoon Temperature: 34°F
Cloudy.
Evening Temperature: 29°F
Cloudy.
Thursday, February 19th, 2026
Overnight Temperature: 25°F
Cloudy.
Morning Temperature: 35°F
Sunny with cloudy periods.
Afternoon Temperature: 32°F
Sunny.
Evening Temperature: 26°F
Clear.
Friday, February 20th, 2026
Overnight Temperature: 25°F
Cloudy.
Morning Temperature: 34°F
Cloudy.
Afternoon Temperature: 31°F
Cloudy.
Evening Temperature: 30°F
Cloudy with a chance of flurries.
Saturday, February 21st, 2026
Overnight Temperature: 29°F
Cloudy with a chance of flurries.
Morning Temperature: 30°F
Cloudy with a chance of flurries. Windy at times.
Afternoon Temperature: 28°F
Cloudy.
Evening Temperature: 28°F
Cloudy.
Sunday, February 22nd, 2026
Overnight Temperature: 31°F
Cloudy with a chance of flurries or showers. Windy at times.
Morning Temperature: 32°F
Cloudy with periods of snow or rain. Windy.
Afternoon Temperature: 32°F
Cloudy with periods of snow. Windy.
Evening Temperature: 28°F
Cloudy with periods of snow. Windy.
Monday, February 23rd, 2026
Overnight Temperature: 25°F
Clear. Windy at times.
Morning Temperature: 31°F
Cloudy. Windy at times.
Afternoon Temperature: 22°F
Cloudy. Windy.
Evening Temperature: 3°F
Cloudy. Windy.
Tuesday, February 24th, 2026
Overnight Temperature: -5°F
Cloudy. Windy.
Morning Temperature: 2°F
Sunny. Windy.
Afternoon Temperature: 4°F
Sunny. Windy at times.
Evening Temperature: -1°F
Clear. Windy at times.





 

  [ Local Weather Report ]
Litchfield, NH 
1:56 AM  19°F
Overcast
 
Manchester, NH 
1:53 AM  12°F
Overcast
 
Londonderry, NH 
1:53 AM  12°F
Overcast
 
Nashua, NH 
1:56 AM  19°F
Overcast
 
Amherst, NH 
 
Hudson, NH 
1:56 AM  19°F
Overcast
 
Milford, NH 
 
Derry, NH 
1:53 AM  12°F
Overcast
 
Mont Vernon, NH 
 
Hollis, NH 
1:56 AM  19°F
Overcast

 
This WeatherCity Weather Forecast for Merrimack, 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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