Weather forecast for 10 days
Merrimack, NH

Weather forecast for the weekend

Sunday, Jun 15.

Mostly Cloudy
5:05 am

8:28 pm
EDT
Mostly Cloudy
70°F / 52°F
  • Wind: 5mph SE
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 7
On Sunday, June 15, clouds will blanket the sky, reducing sunshine.
The temperature variation is anticipated to range from a maximum of a delightful 69.8°F to a minimum of a fresh 51.8°F.
Forecasts suggest the maximum temperature will be slightly cooler than June's average of 74.5°F.
Sunrise was at 5:05 am and sunset will be at 8:28 pm; the daylight will last for 15h and 23min.

Frequently asked questions

What is the weather forecast for Merrimack for the next ten days?
In Merrimack, a combination of predominantly gloomy and occasionally wet and bright weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Tuesday through Thursday in Merrimack. Thursday, with light precipitation of 0.31", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 69.8°F and 91.4°F, as the minimum temperature will be between 51.8°F and 73.4°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 69.8°F and 104°F.
What will be the hottest and the coldest days?
With a maximum temperature of 91.4°F, Thursday, next Monday and Tuesday will be the hottest days. Today is the coldest day, with a maximum temperature of 69.8°F.

Long-term weather forecast

SunJun 15.
  • 70°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph SE
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:05 am 8:28 pm EDT
MonJun 16.
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SE
  • Humidity: 59%
  • UV index: 8
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:05 am 8:28 pm EDT
TueJun 17.
  • 73°F
  • 63°F
Cloudy
Cloudy
  • Wind: 7mph SSE
  • Humidity: 69%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 5:05 am 8:28 pm EDT
WedJun 18.
  • 82°F
  • 66°F
AM Showers
AM Showers
  • Wind: 7mph SW
  • Humidity: 77%
  • UV index: 6
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • 5:05 am 8:29 pm EDT
ThuJun 19.
  • 91°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 23%
  • Precipitation: 0.31"
  • 5:05 am 8:29 pm EDT
FriJun 20.
  • 79°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 58%
  • UV index: 9
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:05 am 8:29 pm EDT
SatJun 21.
  • 84°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph W
  • Humidity: 53%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:05 am 8:29 pm EDT
SunJun 22.
  • 88°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph W
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:06 am 8:30 pm EDT
MonJun 23.
  • 91°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph WSW
  • Humidity: 56%
  • UV index: 8
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:06 am 8:30 pm EDT
TueJun 24.
  • 91°F
  • 68°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph W
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:06 am 8:30 pm EDT
During the ten-day period, primarily dull and occasionally showery and clear weather is expected.
Rainfall is predicted for Tuesday through Thursday.
The temperature will vary considerably across the forecast period. Maximum temperatures are forecasted between 69.8°F and 91.4°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 51.8°F to 73.4°F.
The hottest days will be Thursday, next Monday and Tuesday, with a maximum of 91.4°F; today is the coldest day, with a maximum temperature of 69.8°F.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and range between 69.8°F and a scorching 104°F.
Updated: Jun 15, 2025 @ 13:25:10 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share