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Next Arctic blast could be coldest one so far this winter. See the forecast. Chevron right

Merrimack, NH

19°F
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Merrimack

New Hampshire

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Merrimack, NH Weather
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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, December 13

Day

12/13
34°Hi
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Times of sun and clouds

Max UV Index1.0 (Low)

AccuLumen Brightness Index™6 (Medium)

WindSSW 6 mph

Wind Gusts13 mph

Probability of Precipitation7%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover69%

Morning

Afternoon

Night

12/13
22°Lo
RealFeel® 19°
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
Cloudy with a little snow late with little or no accumulation

WindWSW 6 mph

Wind Gusts8 mph

Probability of Precipitation62%

Probability of Thunderstorms0%

Precipitation0.01 in

Snow0.2

Hours of Precipitation2

Cloud Cover98%

Evening

Overnight

Sun & Moon

9 hrs 04 mins
Rise 7:08 AM
Set 4:12 PM
Waning Crescent
Rise 12:58 AM
Set 12:30 PM

Temperature History

12/13
High
Low
Forecast
34°
22°
Average
41°
22°
Last Year
31°
16°
Record
64°
1984
-2°
1988

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World North America United States New Hampshire Merrimack

Weather Near Merrimack:

  • Boston, MA
  • Dorchester, MA
  • Worcester, MA
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