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June 3rd, 2026 :: 9:52 am EDT   

Local Weather Report for
Merrimack
New Hampshire, United States

 Current Merrimack Weather Conditions Updated June 3rd at 8:53 am 
Mostly Sunny
Temperature:66°F Dew Point:45°F
Barometer:30.18 inHg Wind:N 6 Mph
Humidity:45.6% Visibility:0M
 
 Merrimack Weather Forecast Summary  
 
Today
Jun 3rd
Thursday
Jun 4th
Friday
Jun 5th
Saturday
Jun 6th
Sunday
Jun 7th
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Cloudy
81°F
85°F
57°F
84°F
60°F
88°F
65°F
68°F
52°F
 
 Merrimack Detailed Weather Forecast  
 
Wednesday, June 3rd, 2026
Morning Temperature: 70°F
Sunny.
Afternoon Temperature: 81°F
Sunny.
Evening Temperature: 64°F
Mostly clear.
Thursday, June 4th, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 74°F
Sunny.
Afternoon Temperature: 85°F
Sunny.
Evening Temperature: 67°F
Mostly clear.
Friday, June 5th, 2026
Overnight Temperature: 61°F
Mostly clear.
Morning Temperature: 76°F
Mostly sunny.
Afternoon Temperature: 83°F
Mostly sunny.
Evening Temperature: 70°F
A mix of cloudy and clear skies.
Saturday, June 6th, 2026
Overnight Temperature: 65°F
A mix of cloudy and clear skies.
Morning Temperature: 79°F
Mostly sunny. Windy at times.
Afternoon Temperature: 86°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 73°F
Mostly clear.
Sunday, June 7th, 2026
Overnight Temperature: 66°F
Clear with cloudy periods.
Morning Temperature: 66°F
Cloudy with a slight chance of showers.
Afternoon Temperature: 53°F
Mostly cloudy with a chance of showers. Windy at times.
Evening Temperature: 52°F
Mostly cloudy with a chance of showers. Windy at times.
Monday, June 8th, 2026
Overnight Temperature: 51°F
Mostly cloudy with a chance of showers. Windy at times.
Morning Temperature: 50°F
Cloudy with a few showers. Windy at times.
Afternoon Temperature: 50°F
Cloudy with showers likely. Windy at times.
Evening Temperature: 51°F
Cloudy with showers likely. Windy at times.
Tuesday, June 9th, 2026
Overnight Temperature: 50°F
Mostly cloudy with a slight chance of showers.
Morning Temperature: 54°F
A mix of cloud and sun.
Afternoon Temperature: 63°F
A mix of cloud and sun.
Evening Temperature: 56°F
A mix of clear and cloudy skies.
Wednesday, June 10th, 2026
Overnight Temperature: 54°F
Clear with cloudy periods.
Morning Temperature: 70°F
Sunny.
Afternoon Temperature: 79°F
Sunny with cloudy periods.
Evening Temperature: 65°F
Clear.
Thursday, June 11th, 2026
Overnight Temperature: 62°F
Mostly clear.
Morning Temperature: 76°F
Mostly sunny.
Afternoon Temperature: 79°F
Mostly sunny.
Evening Temperature: 59°F
Clear with cloudy periods.





 

  [ Local Weather Report ]
Litchfield, NH 
8:56 AM  70°F
 
 
Manchester, NH 
8:53 AM  66°F
Mostly Sunny
 
Londonderry, NH 
8:53 AM  66°F
Mostly Sunny
 
Nashua, NH 
8:56 AM  70°F
 
 
Amherst, NH 
 
Hudson, NH 
8:56 AM  70°F
 
 
Milford, NH 
 
Derry, NH 
8:53 AM  66°F
Mostly Sunny
 
Mont Vernon, NH 
 
Hollis, NH 
8:56 AM  70°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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