Weather forecast for 10 days
Merrimack, NH

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Weather forecast for the weekend

Weather forecast - Saturday, Dec 21.

AM Clouds / PM Sun
7:12 am

4:16 pm
EST
AM Clouds / PM Sun
27°F / 9°F
  • Wind: 19mph NW
  • Humidity: 56%
  • Precip. probability: 23%
  • Precipitation: 0"
  • UV index: 1
On Saturday, in Merrimack, it will be cloudy in the morning. However, the sky will clear during the afternoon, and sunny weather is forecasted.
Temperature fluctuations between a freezing 26.6°F (-3°C) and an extreme-cold 8.6°F (-13°C) are anticipated.
It will be colder, and the highest temperature of 26.6°F (-3°C) today will be more in line with January's average maximum of 30.6°F (-0.8°C) than the average maximum of 36.3°F (2.4°C) in December.
Sunrise was at 7:12 am and sunset will be at 4:16 pm; the daylight will last for 9h and 4min.

Weather forecast - Sunday, Dec 22.

Sunny
7:12 am

4:17 pm
EST
Sunny
19°F / 1°F
  • Wind: 13mph NW
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 1
On Sunday, in Merrimack, sunny weather and a cloudless sky are also anticipated.
The temperature will vary between a maximum of a subzero 19.4°F (-7°C) and a minimum of a polar cold 1.4°F (-17°C).
The highest temperature of 19.4°F (-7°C) will be more in line with January's average maximum of 30.6°F (-0.8°C) than the average maximum of 36.3°F (2.4°C) in December.
Sunrise will be at 7:12 am and sunset at 4:17 pm; tomorrow's daylight will last for 9h and 5min.

Frequently asked questions

What is the weather forecast for Merrimack for tomorrow?

On Sunday, in Merrimack, bright and sunny weather is anticipated.

What will be the highest temperature tomorrow?

Tomorrow, the maximum temperature will be 19.4°F (-7°C), while the minimum temperature will be 1.4°F (-17°C).
The highest temperature will be notably lower than the average maximum of 36.3°F (2.4°C) in December. The lowest temperature will be also significantly lower than the average low of 25.3°F (-3.7°C).

When are sunrise and sunset tomorrow?

On Sunday, in Merrimack, sunrise will be at 7:12 am and sunset at 4:17 pm (EST).

How many hours of daylight will Merrimack have tomorrow?

In Merrimack, tomorrow, there will be 9h and 5min of daylight.

What is the weather forecast for Merrimack for the next ten days?

In Merrimack, weather will be unstable, and a combination of predominantly cloudy and occasionally sunny, snowy and rainy weather is anticipated for the next ten days.

Will it rain in the next ten days?

Rainfall is forecasted for next Sunday and Monday in Merrimack. With light precipitation of 0.24" (6mm), next Monday will be the day with the most rainfall.

Will it snow in the next ten days?

Snowfall is forecasted only for Tuesday. With a probability of 42%, moderate precipitation of 0.24" (6mm) is expected.

How cold will it be in the next ten days?

The maximum temperature will range between 19.4°F (-7°C) and 44.6°F (7°C), as the minimum temperature will vary between 1.4°F (-17°C) and 35.6°F (2°C).

What will be the coldest and the warmest days?

With the maximum temperature of 44.6°F (7°C), next Monday will be the warmest day. The coldest day will be tomorrow, with a maximum of 19.4°F (-7°C).

Long-term weather forecast

10 days weather forecast - Merrimack, NH

SatDec 21.
  • 27°F
  • 9°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 19mph NW
  • Humidity: 56%
  • UV index: 1
  • Precip. probability: 23%
  • Precipitation: 0"
  • 7:12 am 4:16 pm EST
SunDec 22.
  • 19°F
  • 1°F
Sunny
Sunny
  • Wind: 13mph NW
  • Humidity: 43%
  • UV index: 1
  • Precip. probability: 0%
  • Precipitation: 0"
  • 7:12 am 4:17 pm EST
MonDec 23.
  • 25°F
  • 16°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Humidity: 45%
  • UV index: 1
  • Precip. probability: 1%
  • Precipitation: 0.04"
  • 7:13 am 4:17 pm EST
TueDec 24.
  • 32°F
  • 12°F
AM Snow Showers
AM Snow Showers
  • Wind: 4mph NW
  • Humidity: 76%
  • UV index: 1
  • Precip. probability: 42%
  • Precipitation: 0.08"
  • 7:13 am 4:18 pm EST
WedDec 25.
  • 34°F
  • 18°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NNW
  • Humidity: 63%
  • UV index: 1
  • Precip. probability: 12%
  • Precipitation: 0"
  • 7:13 am 4:18 pm EST
ThuDec 26.
  • 36°F
  • 18°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NNW
  • Humidity: 65%
  • UV index: 1
  • Precip. probability: 10%
  • Precipitation: 0"
  • 7:14 am 4:19 pm EST
FriDec 27.
  • 37°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph NNW
  • Humidity: 66%
  • UV index: 1
  • Precip. probability: 10%
  • Precipitation: 0"
  • 7:14 am 4:20 pm EST
SatDec 28.
  • 39°F
  • 30°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph N
  • Humidity: 67%
  • UV index: 1
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:14 am 4:21 pm EST
SunDec 29.
  • 43°F
  • 34°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph N
  • Humidity: 76%
  • UV index: 1
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • 7:14 am 4:21 pm EST
MonDec 30.
  • 45°F
  • 36°F
Showers
Showers
  • Wind: 7mph NNE
  • Humidity: 86%
  • UV index: 1
  • Precip. probability: 40%
  • Precipitation: 0.24"
  • 7:14 am 4:22 pm EST
The weather will be unstable for the next ten days, and a combination of primarily cloudy and occasionally sunny, snowy and rainy weather is forecasted.
Rainfall is forecasted for next Sunday and Monday.
With a probability of 42%, snowfall is predicted only for Tuesday. Anticipated precipitation will be moderate at 0.24" (6mm).
Temperature fluctuation will be considerable in the upcoming period. The highest temperature will range between 19.4°F (-7°C) and 44.6°F (7°C), while the lowest nightly temperature variation will be also substantial, as the lowest temperature will be between 1.4°F (-17°C) and 35.6°F (2°C).
The warmest day will be next Monday, with a maximum of 44.6°F (7°C); Sunday will be the coldest day, with the highest temperature of 19.4°F (-7°C).
Updated: Dec 21, 2024 @ 12:15:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Merrimack, New Hampshire, USA

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