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Merrimack, NH

46°F
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Merrimack

New Hampshire

46°
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Merrimack, NH Weather
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Today

Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wind Advisory

Today's Weather

Thu, Dec 18

Mostly sunny Hi: 46°

Tonight: Overcast with areas of fog, turning breezy late with on-and-off rain and drizzle Lo: 33°

Current Weather

12:52 PM

46°F
RealFeel® 51°
Sunny More Details
RealFeel Shade™ 46°
Wind S 3 mph
Wind Gusts 10 mph
Air Quality Fair

Looking Ahead

Expect rainy weather late tonight through tomorrow afternoon

Merrimack Weather Radar

Merrimack Weather Radar
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Clouds
Temperature

Hourly Weather

1 PM 39°
rain drop 0%
2 PM 39°
rain drop 0%
3 PM 39°
rain drop 0%
4 PM 38°
rain drop 0%
5 PM 36°
rain drop 0%
6 PM 34°
rain drop 0%
7 PM 33°
rain drop 9%
8 PM 36°
rain drop 9%
9 PM 37°
rain drop 8%
10 PM 36°
rain drop 5%
11 PM 36°
rain drop 5%
12 AM 36°
rain drop 8%

10-Day Weather Forecast

Today

12/18

46° 33°

Mostly sunny

Night: Fog; rain and drizzle late

0%

Fri

12/19

57° 27°

Windy with rain

Clearing and windy

94%

Sat

12/20

38° 29°

Sun, then clouds; colder

Cloudy; not as cold late

2%

Sun

12/21

46° 17°

Times of clouds and sun

Mainly clear; breezy late

17%

Mon

12/22

29° 16°

Sunshine, windy and colder

Mainly clear

0%

Tue

12/23

32° 29°

Snow and flurries at times

A little snow in the evening

64%

Wed

12/24

37° 16°

Breezy with periods of sun

Partly cloudy and colder

6%

Thu

12/25

35° 26°

Mostly cloudy

Mostly cloudy

0%

Fri

12/26

33° 22°

Cloudy

A bit of snow early; cloudy

25%

Sat

12/27

33° 19°

A bit of snow in the morning

Partly cloudy

55%

Sun & Moon

9 hrs 01 mins
Rise 7:12 AM
Set 4:13 PM
Waning Crescent
Rise 6:16 AM
Set 2:45 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

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Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Very High Data is not supported in this location

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Weather Near Merrimack:

  • Boston, MA
  • Dorchester, MA
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