Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Next cold wave could set stage for snowstorm in East. Get the forecast. Chevron right

Merrimack, NH

32°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Merrimack

New Hampshire

32°
No results found.
Try searching for a city, zip code or point of interest.
settings
Merrimack, NH Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, January 7

Current Weather

1:35 PM

32°F
Cloudy
RealFeel® 33°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel®
33°
RealFeel Shade™
32°
Max UV Index
0.4 (Low)
Wind
NW 4 mph
Wind Gusts
9 mph
Humidity
92%
Indoor Humidity
39% (Slightly Dry)
Dew Point
30° F
Pressure
↔ 29.70 in
Cloud Cover
100%
Visibility
4 mi
Cloud Ceiling
1100 ft

Day

1/7
35°Hi
RealFeel® 33°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Considerable cloudiness

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindNW 6 mph

Wind Gusts14 mph

Probability of Precipitation49%

Probability of Thunderstorms0%

Precipitation0.01 in

Ice0.01 in

Hours of Precipitation1

Cloud Cover90%

Morning

Afternoon

Night

1/7
26°Lo
RealFeel® 24°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Partly cloudy

WindWNW 8 mph

Wind Gusts10 mph

Probability of Precipitation4%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover67%

Evening

Overnight

Sun & Moon

9 hrs 11 mins
Rise 7:17 AM
Set 4:28 PM
Waning Gibbous
Rise 9:39 PM
Set 10:15 AM

Temperature History

1/7
High
Low
Forecast
35°
26°
Average
35°
15°
Last Year
25°
14°
Record
69°
2007
-4°
1996

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

Los Angeles wildfires one year later: rebuilding after $275B loss

5 hours ago

Weather Forecasts

Springlike warmth in East to be replaced by cold air, snowstorm risk

2 hours ago

Winter Weather

Alaska braces for new storms after extreme snowfall

1 hour ago

Winter Weather

Heavy snow, travel problems to expand from Cascades to interior West

6 hours ago

Winter Weather

Snow and ice to precede larger late-week storm in central, eastern US

2 hours ago

 More Stories

Featured Stories

Astronomy

Hubble telescope spots ‘failed’ starless galaxy known as Cloud 9

21 hours ago

Climate

Climate risk reshaping homeownership decisions, study finds

47 minutes ago
Live Blog

A Paris snowman at the Eiffel Tower

LATEST ENTRY

Snowman appears at Eiffel Tower after Paris Snowfall

23 hours ago

Severe Weather

Top 5 tornado states in 2025

1 day ago

Astronomy

January quietly brings a big change to daylight across the US

45 minutes ago
World North America United States New Hampshire Merrimack

Weather Near Merrimack:

  • Boston, MA
  • Dorchester, MA
  • Worcester, MA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...