Weather forecast for tomorrow
Merrimack, NH

Weather forecast for tomorrow

Tuesday, Jun 17.

PM Showers
5:05 am

8:28 pm
EDT
PM Showers
73°F / 63°F
  • Wind: 6mph SE
  • Humidity: 77%
  • Precip. probability: 60%
  • Precipitation: 0.28"
  • UV index: 6
Tomorrow, expect a few afternoon showers as clouds build later in the day.
The likelihood of precipitation is high. However, the rainfall will be light. The maximum temperature will be a warm 73.4°F, while the minimum forecasted temperature is a comfortable 62.6°F.
The expected temperature peak will correspond with June's average maximum of 74.5°F.
Sunrise will be at 5:05 am and sunset at 8:28 pm; tomorrow's daylight will last for 15h and 24min.

Frequently asked questions

What is the weather forecast for Merrimack for tomorrow?
On Tuesday, in Merrimack, afternoon showers are expected.
Will it rain tomorrow?
Light precipitation of 0.28" is expected. The possibility of rainfall is 60%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 73.4°F, while the lowest temperature will be 62.6°F.
The maximum temperature will be in line with the average highest temperature of 74.5°F in June. The lowest temperature will be slightly warmer than the average low of 54.5°F.
When are sunrise and sunset tomorrow?
On Tuesday, in Merrimack, sunrise will be at 5:05 am and sunset at 8:28 pm (EDT).
How many hours of daylight will Merrimack have tomorrow?
Tomorrow, the daylight will last for 15h and 24min.

Hourly weather forecast

12 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 2mph SE
  • Pressure: 30.09"Hg
  • Humidity: 84%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 1mph ESE
  • Pressure: 30.09"Hg
  • Humidity: 91%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Wind: 1mph ESE
  • Pressure: 30.09"Hg
  • Humidity: 96%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 6mi
Sunrise: 5:05 am
6 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 1mph E
  • Pressure: 30.09"Hg
  • Humidity: 96%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 4mi
8 am
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Wind: 2mph ESE
  • Pressure: 30.09"Hg
  • Humidity: 90%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 6mi
10 am
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 4mph SE
  • Pressure: 30.09"Hg
  • Humidity: 79%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 4mi
12 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 6mph SE
  • Pressure: 30.06"Hg
  • Humidity: 72%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
2 pm
  • 72°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 6mph SE
  • Pressure: 30.03"Hg
  • Humidity: 69%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 7mi
4 pm
  • 72°F
  • Feels like:
    72°F
Few Showers
Few Showers
  • Wind: 6mph SE
  • Pressure: 30.03"Hg
  • Humidity: 71%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 5mi
6 pm
  • 70°F
  • Feels like:
    70°F
Rain
Rain
  • Wind: 6mph SE
  • Pressure: 30"Hg
  • Humidity: 77%
  • Precip. probability: 61%
  • Precipitation: 0.04"
  • Visibility: 5mi
8 pm
  • 66°F
  • Feels like:
    66°F
Rain
Rain
  • Wind: 5mph SE
  • Pressure: 30"Hg
  • Humidity: 85%
  • Precip. probability: 68%
  • Precipitation: 0.04"
  • Visibility: 5mi
Sunset: 8:28 pm
10 pm
  • 64°F
  • Feels like:
    64°F
Showers
Showers
  • Wind: 4mph SE
  • Pressure: 30"Hg
  • Humidity: 90%
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Visibility: 2mi
Tomorrow, a combination of primarily dull and occasionally wet and mostly clear weather is anticipated.
With minimal precipitation of 0.04", rainfall is forecasted from 4 pm to 11 pm.
The temperature will vary between the lowest temperature of 57.2°F and the highest temperature of 71.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted high will be close to the typical June maximum of 74.5°F. Forecast models suggest a low more comparable to July's typical minimum of 61°F than June's usual 54.5°F.
Updated: Jun 16, 2025 @ 09:10:03 UTC
Published by: Weather U.S. | About Us
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