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California braces for multiple storms this week. Check to see how much rain and snow is in the forecast. Chevron right

Merrimac, NH

37°F
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Merrimac

New Hampshire

37°
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Merrimac, NH Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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February 16 - March 17

Mon 2/16

37° /22°
0%
Considerable clouds this morning; times of clouds and sun this afternoon

RealFeel®46°

RealFeel Shade™40°

Max UV Index3.0 (Moderate)

WindNE 5 mph

Tue 2/17

41° /27°
60%

WinterCast

Little to no accumulation

Tue, 2/17, 9:00 AM - Tue, 2/17, 12:00 PM

Snow
A couple of morning snow showers; otherwise, mainly cloudy

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindS 6 mph

Wed 2/18

43° /28°
77%

WinterCast

1 - 3 in

Wed, 2/18, 4:00 PM - Thu, 2/19, 7:00 AM

Snow
Some sun, then turning cloudy with a touch of snow and rain at times in the afternoon with little or no accumulation

RealFeel®44°

RealFeel Shade™41°

Max UV Index2.0 (Low)

WindN 5 mph

Thu 2/19

42° /20°
3%
Sunny to partly cloudy

RealFeel®52°

RealFeel Shade™44°

Max UV Index3.0 (Moderate)

WindNW 2 mph

Fri 2/20

35° /30°
90%
Mostly cloudy and colder; snow and flurries in the afternoon

RealFeel®37°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindNE 5 mph

Sat 2/21

35° /21°
25%
Cloudy

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindN 7 mph

Sun 2/22

34° /20°
25%
Sun and clouds

RealFeel®26°

RealFeel Shade™24°

Max UV Index2.0 (Low)

WindNW 13 mph

Mon 2/23

36° /18°
2%
Mostly sunny

RealFeel®44°

RealFeel Shade™39°

Max UV Index3.0 (Moderate)

WindENE 4 mph

Tue 2/24

29° /12°
0%
Cold with plenty of sunshine

RealFeel®37°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindNNE 5 mph

Wed 2/25

38° /26°
0%
Becoming cloudy

RealFeel®33°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindSE 6 mph

Thu 2/26

34° /26°
1%
Intervals of clouds and sunshine

RealFeel®32°

RealFeel Shade™30°

Max UV Index2.0 (Low)

WindSSW 6 mph

Fri 2/27

40° /23°
56%
A thick cloud cover with a little rain in the afternoon

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindSSW 9 mph

Sat 2/28

40° /21°
61%
A little rain in the morning; otherwise, rather cloudy

RealFeel®34°

RealFeel Shade™32°

Max UV Index3.0 (Moderate)

WindSW 13 mph

Sun 3/1

41° /22°
25%
Cloudy

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindE 7 mph

Mon 3/2

40° /29°
68%
Periods of rain; some ice mixed in early in the day

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindNE 10 mph

Tue 3/3

41° /28°
25%
Remaining cloudy

RealFeel®45°

RealFeel Shade™45°

Max UV Index1.0 (Low)

WindNNW 2 mph

Wed 3/4

39° /25°
25%
Mostly cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindW 9 mph

Thu 3/5

36° /25°
25%
A blend of sun and clouds

RealFeel®39°

RealFeel Shade™37°

Max UV Index2.0 (Low)

WindSSW 4 mph

Fri 3/6

42° /28°
70%
Cloudy with rain and snow at times becoming all rain

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindNE 6 mph

Sat 3/7

36° /20°
25%
Considerable cloudiness

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindWNW 12 mph

Sun 3/8

36° /18°
20%
Mostly sunny

RealFeel®36°

RealFeel Shade™29°

Max UV Index4.0 (Moderate)

WindWNW 8 mph

Mon 3/9

35° /17°
25%
Times of clouds and sun

RealFeel®38°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindW 5 mph

Tue 3/10

35° /17°
20%
Times of clouds and sun

RealFeel®43°

RealFeel Shade™35°

Max UV Index4.0 (Moderate)

WindWNW 4 mph

Wed 3/11

36° /19°
20%
Mostly sunny

RealFeel®35°

RealFeel Shade™30°

Max UV Index4.0 (Moderate)

WindNW 7 mph

Thu 3/12

37° /20°
20%
Plenty of sunshine

RealFeel®35°

RealFeel Shade™30°

Max UV Index4.0 (Moderate)

WindNW 8 mph

Fri 3/13

38° /20°
20%
Mostly sunny

RealFeel®41°

RealFeel Shade™37°

Max UV Index4.0 (Moderate)

WindNNW 5 mph

Sat 3/14

40° /27°
25%
Cloudy

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindNNE 8 mph

Sun 3/15

41° /28°
25%
Cloudy

RealFeel®32°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindNNE 14 mph

Mon 3/16

40° /29°
20%
Partly sunny

RealFeel®34°

RealFeel Shade™30°

Max UV Index4.0 (Moderate)

WindNNE 12 mph

Tue 3/17

42° /28°
25%
Sun followed by clouds

RealFeel®38°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindNNE 9 mph

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  • Dorchester, MA
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