Weather forecast for 10 days
Merrimack, NH

Weather forecast for the weekend

Saturday, May 3.

Rain
5:35 am

7:50 pm
EDT
Rain
75°F / 52°F
  • Wind: 7mph WSW
  • Humidity: 68%
  • Precip. probability: 67%
  • Precipitation: 0.63"
  • UV index: 6
On Saturday, May 3, expect widespread rain, bringing wet conditions throughout the day.
With a high probability, moderate precipitation is predicted. Temperature span will be from a high of a warm 75.2°F to a low of a crisp 51.8°F.
An unusual warmer pattern is expected, as the day’s high matches May's typical max of 66.9°F.
Sunrise will be at 5:35 am and sunset at 7:50 pm; the daylight will last for 14h and 16min.

Sunday, May 4.

Showers
5:33 am

7:51 pm
EDT
Showers
61°F / 48°F
  • Wind: 8mph NNW
  • Humidity: 75%
  • Precip. probability: 43%
  • Precipitation: 0.12"
  • UV index: 5
On Sunday, May 4, expect light showers throughout the day, with a chance of dry weather later.
Minimal precipitation is predicted. The maximum anticipated temperature is a comfortable 60.8°F, while the minimum temperature will be a brisk 48.2°F.
The daily maximum temperature is forecasted to be slightly warmer than April's climate average of 55°F.
Sunrise will be at 5:33 am and sunset at 7:51 pm; the daylight will last for 14h and 18min.

Frequently asked questions

What is the weather forecast for Merrimack for Saturday?
On Saturday, in Merrimack, expect light to moderate rain through the day, with occasional breaks.
Will it rain on Saturday?
Moderate precipitation of 0.63" is expected on Saturday. The possibility of rainfall is 67%.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 75.2°F, while the minimum temperature will be 51.8°F.
What is the weather forecast for Merrimack for Sunday?
On Sunday, showers will occur throughout the day, with some dry intervals in between.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Merrimack.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 60.8°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Merrimack for the next ten days?
In Merrimack, a combination of cloud-filled, showery and bright weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Saturday, Sunday, Tuesday and next Wednesday in Merrimack. Saturday, with moderate precipitation of 0.63", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 60.8°F and 75.2°F, as the minimum temperature will vary between 39.2°F and 57.2°F.
What will be the warmest and the coldest days in Merrimack?
With a maximum temperature of 75.2°F, Friday and Saturday will be the warmest days. With a maximum temperature of 60.8°F, Sunday and Monday will be the coldest days.

Long-term weather forecast

WedApr 30.
  • 66°F
  • 39°F
Sunny
Sunny
  • Wind: 17mph NW
  • Humidity: 38%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:39 am 7:47 pm EDT
ThuMay 1.
  • 72°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Humidity: 30%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0.04"
  • 5:37 am 7:48 pm EDT
FriMay 2.
  • 75°F
  • 57°F
Cloudy
Cloudy
  • Wind: 10mph SSW
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:36 am 7:49 pm EDT
SatMay 3.
  • 75°F
  • 52°F
Rain
Rain
  • Wind: 7mph WSW
  • Humidity: 68%
  • UV index: 6
  • Precip. probability: 67%
  • Precipitation: 0.63"
  • 5:35 am 7:50 pm EDT
SunMay 4.
  • 61°F
  • 48°F
Showers
Showers
  • Wind: 8mph NNW
  • Humidity: 75%
  • UV index: 5
  • Precip. probability: 43%
  • Precipitation: 0.12"
  • 5:33 am 7:51 pm EDT
MonMay 5.
  • 61°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph NE
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:32 am 7:52 pm EDT
TueMay 6.
  • 63°F
  • 52°F
PM Showers
PM Showers
  • Wind: 9mph NE
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 36%
  • Precipitation: 0.31"
  • 5:31 am 7:53 pm EDT
WedMay 7.
  • 68°F
  • 52°F
Showers
Showers
  • Wind: 10mph NW
  • Humidity: 67%
  • UV index: 6
  • Precip. probability: 46%
  • Precipitation: 0.24"
  • 5:29 am 7:55 pm EDT
ThuMay 8.
  • 68°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NW
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:28 am 7:56 pm EDT
FriMay 9.
  • 70°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NW
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:27 am 7:57 pm EDT
Looking ahead, conditions suggest a period of dull, rain-soaked and mostly clear weather is forecasted.
Rainfall is anticipated on Saturday, Sunday, Tuesday and next Wednesday.
Temperature differences will be noticeable in the next ten days. Highs will range from 60.8°F to 75.2°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 39.2°F and 57.2°F.
With a maximum temperature of 75.2°F, Friday and Saturday will be the warmest days; with a maximum temperature of 60.8°F, Sunday and Monday will be the coldest days.
Updated: Apr 30, 2025 @ 09:46:49 UTC
Published by: Weather U.S. | About Us
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