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January 24th, 2026 :: 7:24 am EST   

Local Weather Report for
Merrimack
New Hampshire, United States

 Current Merrimack Weather Conditions Updated January 24th at 5:53 am 
Temperature:1°F Dew Point:-18°F
Barometer:30.45 inHg Wind:N 39 Mph
Humidity:-9.7% Visibility:0M
 
 Merrimack Weather Forecast Summary  
 
Today
Jan 24th
Sunday
Jan 25th
Monday
Jan 26th
Tuesday
Jan 27th
Wednesday
Jan 28th
Cloudy Flurries Flurries Cloudy Mostly Sunny
11°F
23°F
6°F
19°F
12°F
19°F
2°F
19°F
-7°F
 
 Merrimack Detailed Weather Forecast  
 
Saturday, January 24th, 2026
Morning Temperature: 8°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 8°F
Cloudy. Windy at times.
Evening Temperature: 6°F
Cloudy.
Sunday, January 25th, 2026
Overnight Temperature: 6°F
Cloudy.
Morning Temperature: 12°F
Cloudy.
Afternoon Temperature: 16°F
Cloudy with flurries likely.
Evening Temperature: 21°F
Cloudy with a few flurries. Windy at times.
Monday, January 26th, 2026
Overnight Temperature: 14°F
Cloudy with a few flurries. Windy at times.
Morning Temperature: 18°F
Cloudy with flurries likely. Windy at times.
Afternoon Temperature: 18°F
Cloudy with a chance of flurries.
Evening Temperature: 14°F
Cloudy with a chance of flurries. Windy at times.
Tuesday, January 27th, 2026
Overnight Temperature: 9°F
Clear. Windy at times.
Morning Temperature: 17°F
Cloudy. Windy at times.
Afternoon Temperature: 15°F
Cloudy with sunny periods.
Evening Temperature: 3°F
Clear.
Wednesday, January 28th, 2026
Overnight Temperature: 2°F
Clear.
Morning Temperature: 18°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 13°F
Sunny. Windy at times.
Evening Temperature: -4°F
Clear.
Thursday, January 29th, 2026
Overnight Temperature: -9°F
A mix of cloudy and clear skies.
Morning Temperature: 16°F
Cloudy.
Afternoon Temperature: 14°F
Cloudy.
Evening Temperature: 6°F
Clear with cloudy periods.
Friday, January 30th, 2026
Overnight Temperature: 7°F
Cloudy.
Morning Temperature: 22°F
Cloudy. Windy at times.
Afternoon Temperature: 23°F
Cloudy. Windy at times.
Evening Temperature: 17°F
Clear with cloudy periods. Windy at times.
Saturday, January 31st, 2026
Overnight Temperature: 14°F
Clear. Windy at times.
Morning Temperature: 22°F
Sunny. Windy at times.
Afternoon Temperature: 20°F
Sunny. Windy at times.
Evening Temperature: 9°F
Clear.
Sunday, February 1st, 2026
Overnight Temperature: 1°F
Clear with cloudy periods.
Morning Temperature: 21°F
Sunny.
Afternoon Temperature: 17°F
Cloudy.
Evening Temperature: 15°F
Cloudy.





 

  [ Local Weather Report ]
Litchfield, NH 
5:56 AM  1°F
 
 
Manchester, NH 
5:53 AM  1°F
 
 
Londonderry, NH 
5:53 AM  1°F
 
 
Nashua, NH 
5:56 AM  1°F
 
 
Amherst, NH 
 
Hudson, NH 
5:56 AM  1°F
 
 
Milford, NH 
 
Derry, NH 
5:53 AM  1°F
 
 
Mont Vernon, NH 
 
Hollis, NH 
5:56 AM  1°F
 

 
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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