Weather
-5° 
Max -3° / Min -6°
Air Quality:
Fair (2/5)
PM2.5: 9.1
Freezing Conditions
Temperature is -5°. Watch for ice and dress warmly.
Weather Summary
Currently in Merrimack, expect varied conditions with freezing temperatures around -5°. Winds are calm winds.
Climate Conditions: clear sky
Humidity: 64%
Wind speed: 1.62 km/h
Wind direction: 113° ESE
Wind gust: 3.2 km/h
Feels like: -5°
Visibility: 10 km
Cloud cover: 0%
Pressure: 1022 hPa
Dew point: -11°
Daily Weather Forecast
Sunday
02/15/2026
Climate Conditions: scattered clouds
Humidity: 75%
Precipitation: 0%
Wind speed: 1.4 km/h WNW
Wind gust: 1.37 km/h
-6°
-7°
Monday
02/16/2026
Climate Conditions: overcast clouds
Humidity: 85%
Precipitation: 0%
Wind speed: 3.17 km/h NNW
Wind gust: 3.02 km/h
2°
-7°
Tuesday
02/17/2026
Climate Conditions: overcast clouds
Humidity: 96%
Precipitation: 47%
Wind speed: 1.55 km/h SW
Wind gust: 2.09 km/h
2°
-4°
Wednesday
02/18/2026
Climate Conditions: overcast clouds
Humidity: 96%
Precipitation: 0%
Wind speed: 5.15 km/h W
Wind gust: 16.06 km/h
4°
-2°
Thursday
02/19/2026
Climate Conditions: overcast clouds
Humidity: 88%
Precipitation: 0%
Wind speed: 7.63 km/h NNE
Wind gust: 19.87 km/h
3°
-3°
Precipitation Probability
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Weather at a Glance
-5°
Temperature
-5°
Feels Like
64%
Humidity
1.62 km/h
Wind
10km
Visibility
1022 hPa
Pressure
Temperature Forecast (48h)
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Other Information
Sunrise
06:43
Sunset
17:16
Latitude
42.865089
Moon Phase
Waning Crescent (1%)
Longitude
-71.493401
Timezone: GMT+05:30
Last updated: 2026-02-16 06:26:40
More about Merrimack:
Merrimack is a small town located in Hillsborough County, New Hampshire, United States. The town is situated in the Merrimack Valley region and has a population of 25,000. The town has a humid continental climate, with cold, snowy winters and warm, humid summers. The average year-round temperature is 49°F (9°C). During the winter months, temperatures usually range between 20°F (-7°C) and 40°F (4°C). During the summer months, temperatures usually range between 70°F (21°C) and 90°F (32°C). The area receives approximately 40 inches of precipitation annually.
FAQ's about Merrimack's Weather:
What is the Latitude and Longitude of Merrimack?
Merrimack's Latitude is 42.865089 & Longitude is -71.493401.
What is the weather in Merrimack today?
Weather in Merrimack is -5° today.
What is the climatic condition of Merrimack today?
Climate Conditions in Merrimack shows clear sky today.
What is the humidity in Merrimack today?
Humidity in Merrimack is 64% today.
What is the wind speed in Merrimack today?
Wind speed in Merrimack is 1.62 km/h, flowing at 113° ESE wind direction.
What does it feel like in Merrimack today?
It feels like -5° in Merrimack today, with 0% cloud cover and 10 km visibility.
Nearby Locations
Latest searched locations