Hourly Weather Forecast - Merrimack, NH

12 AM
30°F
10%
11mph
WNW
Clear
Humidity
61%
Feels like
21°F
Dew Point
18°F
1 AM
29°F
10%
10mph
WNW
Clear
Humidity
64%
Feels like
20°F
Dew Point
18°F
2 AM
28°F
10%
8mph
WNW
Clear
Humidity
65%
Feels like
19°F
Dew Point
18°F
3 AM
27°F
10%
7mph
WNW
Mostly Clear
Humidity
66%
Feels like
19°F
Dew Point
17°F
4 AM
27°F
10%
5mph
WNW
Partly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
17°F
5 AM
27°F
10%
4mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
21°F
Dew Point
17°F
6 AM
27°F
10%
4mph
NW
Mostly Cloudy
Humidity
65%
Feels like
22°F
Dew Point
17°F
6:58 AM
7 AM
28°F
10%
4mph
NW
Mostly Cloudy
Humidity
62%
Feels like
23°F
Dew Point
17°F
8 AM
31°F
10%
4mph
NW
Mostly Cloudy
Humidity
57%
Feels like
26°F
Dew Point
17°F
9 AM
35°F
10%
4mph
NNW
Mostly Cloudy
Humidity
49%
Feels like
31°F
Dew Point
18°F
10 AM
38°F
10%
3mph
N
Mostly Cloudy
Humidity
42%
Feels like
38°F
Dew Point
17°F
11 AM
41°F
10%
2mph
NE
Mostly Cloudy
Humidity
37%
Feels like
41°F
Dew Point
17°F
12 PM
42°F
10%
3mph
ESE
Mostly Cloudy
Humidity
35%
Feels like
42°F
Dew Point
16°F
1 PM
42°F
10%
4mph
SE
Cloudy
Humidity
34%
Feels like
40°F
Dew Point
16°F
2 PM
43°F
10%
6mph
SE
Cloudy
Humidity
34%
Feels like
39°F
Dew Point
16°F
3 PM
42°F
10%
8mph
SE
Mostly Cloudy
Humidity
35%
Feels like
38°F
Dew Point
17°F
4 PM
42°F
10%
9mph
SE
Partly Cloudy
Humidity
37%
Feels like
36°F
Dew Point
17°F
5 PM
40°F
10%
9mph
SE
Partly Cloudy
Humidity
41%
Feels like
34°F
Dew Point
19°F
6 PM
38°F
10%
9mph
SE
Partly Cloudy
Humidity
48%
Feels like
32°F
Dew Point
20°F
6:52 PM
7 PM
37°F
10%
8mph
SE
Partly Cloudy
Humidity
57%
Feels like
30°F
Dew Point
23°F
8 PM
35°F
10%
7mph
SE
Partly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
24°F
9 PM
34°F
10%
7mph
SE
Partly Cloudy
Humidity
67%
Feels like
28°F
Dew Point
25°F
10 PM
34°F
20%
7mph
SE
Mostly Clear
Humidity
69%
Feels like
28°F
Dew Point
25°F
11 PM
34°F
20%
6mph
SSE
Mostly Clear
Humidity
71%
Feels like
28°F
Dew Point
25°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England today, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Today's Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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