Hourly Weather Forecast - Merrimack, NH

11 AM
20°F
10%
4mph
NNE
Cloudy
Humidity
62%
Feels like
14°F
Dew Point
9°F
12 PM
22°F
10%
4mph
NE
Cloudy
Humidity
61%
Feels like
17°F
Dew Point
11°F
1 PM
24°F
10%
4mph
NE
Cloudy
Humidity
60%
Feels like
19°F
Dew Point
12°F
2 PM
25°F
10%
3mph
ENE
Cloudy
Humidity
60%
Feels like
20°F
Dew Point
13°F
3 PM
25°F
10%
3mph
E
Cloudy
Humidity
61%
Feels like
21°F
Dew Point
13°F
4 PM
24°F
10%
3mph
ESE
Cloudy
Humidity
65%
Feels like
24°F
Dew Point
14°F
5 PM
23°F
10%
3mph
ESE
Mostly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
14°F
5:05 PM
6 PM
21°F
10%
3mph
E
Cloudy
Humidity
76%
Feels like
21°F
Dew Point
15°F
7 PM
20°F
10%
3mph
E
Cloudy
Humidity
79%
Feels like
20°F
Dew Point
15°F
8 PM
20°F
10%
2mph
E
Cloudy
Humidity
82%
Feels like
20°F
Dew Point
15°F
9 PM
19°F
10%
2mph
E
Cloudy
Humidity
84%
Feels like
19°F
Dew Point
16°F
10 PM
19°F
10%
2mph
E
Cloudy
Humidity
85%
Feels like
19°F
Dew Point
15°F
11 PM
19°F
20%
2mph
ENE
Cloudy
Humidity
86%
Feels like
19°F
Dew Point
16°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

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Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

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Windchill chart

Dangers of Wind Chills

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