Home   Weather   USA   Merrimack
Flag for USA

Weather in Merrimack, New Hampshire, USA

Now
12 °F

Overcast.


Feels Like: 12 °F
Forecast: 32 / 9 °F
Wind: No wind

Location: Manchester Airport
Current Time: Feb 4, 2026 at 2:10:39 am
Latest Report: Feb 4, 2026 at 12:53 am
Visibility: 10 mi
Pressure: 30.11 "Hg
Humidity: 73%
Dew Point: 5 °F

Upcoming 5 hours

Now 3:00 am 4:00 am 5:00 am 6:00 am 7:00 am
12 °F 13 °F 14 °F 14 °F 15 °F 17 °F

See more hour-by-hour weather

Forecast for the next 48 hours

Scroll right to see more
  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 10 °F 20 °F 31 °F 18 °F 11 °F 17 °F 29 °F
Clear. Scatt­erred clouds. Sunny. Clear. Partly cloudy. Sunny. Mostly sunny.
Feels Like 4 °F 8 °F 23 °F 10 °F 4 °F 8 °F 21 °F
Wind Speed 4 mph 10 mph 9 mph 5 mph 4 mph 6 mph 8 mph
Wind Direction W
W
NW
W
W
NW
NNW
Humidity 83% 66% 48% 71% 83% 72% 47%
Dew Point 6 °F 10 °F 14 °F 10 °F 7 °F 9 °F 11 °F
Visibility 5 mi 6 mi 7 mi 5 mi 5 mi 6 mi 7 mi
Probability of Precipitation 0% 0% 5% 1% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Tuesday, February 3, 2026 8:42:50 pm Merrimack time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Clear. 35 / 4 °F
Humidity: 54%. Wind: 2 mph from North

More weather last week

Currently at nearby stations

16 °F

Nashua / Boire Field: (6 mi)

Overcast. (1 hour ago)

16 °F

Lawrence Municipal Airport: (21 mi)

Overcast. (1 hour ago)

12 °F

Concord Municipal Airport: (23 mi)

Overcast. (1 hour ago)

More weather in USA

Forecast for the next 2 weeks

Scroll right to see more
Sun Mon Tue Wed Thu Fri Sat
1
2
3

View historic weather

19
20
21

Detailed forecast for 14 days