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Merrimack County Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Merrimack County

Merrimack County temperature today is 10°, feels like 7°, with a humidity level of 68% and wind at 21.46 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Merrimack County: expect a high of 13° and a low of 5°, with clear sky.

clear sky
10°
clear sky
H: 11° L: 9°
Feels like 7°
AQI: Good (1/5)
Merrimack County
Weather Updated Oct 6, 2026 5:55 AM
Humidity
68%
Dew 4°
Wind speed
21.46 km/h
NW · G49.43
Pressure
1012 hPa
Visibility
10 km
High Winds
Wind speed is 21.46 km/h. Secure loose objects.
Weather Summary
Currently in Merrimack County, expect varied conditions with cold temperatures around 10°, though it feels cooler. Winds are moderate winds.
Mon
clear sky
10° 10°
Tue
clear sky
13° 5°
Wed
broken clouds
18° 4°
Thu
light rain
19° 8°
92%
Fri
scattered clouds
16° 6°
Daily Weather Forecast
Monday
10/05/2026
clear sky
10°
10°
Tuesday
10/06/2026
clear sky
5°
13°
Wednesday
10/07/2026
broken clouds
4°
18°
Thursday
10/08/2026
light rain
8°
19°
92%
Friday
10/09/2026
scattered clouds
6°
16°
Precipitation Probability
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
10°
Mon
23:00
8°
 
6°
 
5°
 
10°
Tue
11:00
13°
 
12°
 
8°
 
6°
Tue
23:00
5°
 
4°
 
6°
 
13°
Wed
11:00
18°
 
17°
 
12°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:48
Sunset
Sunset
18:21
Moon Phase
Last Quarter (24%)
Timezone: GMT+05:30
Last updated: Oct 6, 2026 5:55 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
43.300079
Longitude
Longitude
-71.682854
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More about Merrimack County
Content curated by the NearWeather editorial team · Updated periodically
Merrimack County is located in the U.S. state of New Hampshire. The county is located in the southeastern region of the state, and its county seat is Concord. Merrimack County experiences a humid continental climate, with warm, humid summers and cold, snowy winters. The average temperature year-round is around 42°F, with temperatures ranging from an average low of 25°F in winter to an average high of 59°F in summer. Precipitation is fairly evenly distributed throughout the year, with an average of around 44 inches per year.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Merrimack County
What is the temperature in Merrimack County right now?

The current temperature in Merrimack County is 10°, and it feels like 7°. Today's high is 11° and the low is 9°.

Will it rain in Merrimack County today?

No rain is expected in Merrimack County today (0% chance). Conditions are currently clear sky.

What is the weather in Merrimack County today?

Merrimack County is experiencing clear sky with a temperature of 10°. Humidity is at 68% and wind speed is 21.46 km/h from the NW.

What is the humidity in Merrimack County today?

Humidity in Merrimack County is 68% right now, with a dew point of 4°. Comfort levels are moderate.

What is the wind speed in Merrimack County today?

Wind speed in Merrimack County is 21.46 km/h, flowing at 306° NW wind direction. Gusts up to 49.43 km/h.

What is the 5-day forecast for Merrimack County?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Merrimack County. Today's high is 11° and low is 9°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Merrimack County today?

It feels like 7° in Merrimack County today, with 5% cloud cover and 10 km visibility.

Weather in Merrimack County
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