Hourly Weather Forecast - Merrimack, NH

12 AM
24°F
30%
6mph
WNW
30% Chance Snow Showers
Humidity
90%
Feels like
16°F
Dew Point
21°F
1 AM
23°F
20%
7mph
NW
Partly Cloudy
Humidity
89%
Feels like
15°F
Dew Point
20°F
2 AM
22°F
20%
7mph
NW
Partly Cloudy
Humidity
88%
Feels like
14°F
Dew Point
19°F
3 AM
22°F
20%
7mph
NW
Partly Cloudy
Humidity
88%
Feels like
14°F
Dew Point
19°F
4 AM
22°F
20%
7mph
NW
Partly Cloudy
Humidity
87%
Feels like
13°F
Dew Point
19°F
5 AM
22°F
20%
6mph
NW
Partly Cloudy
Humidity
87%
Feels like
13°F
Dew Point
18°F
6 AM
22°F
20%
6mph
NW
Partly Cloudy
Humidity
86%
Feels like
14°F
Dew Point
18°F
6:47 AM
7 AM
23°F
20%
6mph
NW
Partly Cloudy
Humidity
81%
Feels like
15°F
Dew Point
18°F
8 AM
26°F
20%
7mph
NW
Mostly Cloudy
Humidity
78%
Feels like
18°F
Dew Point
20°F
9 AM
29°F
20%
9mph
NW
Mostly Cloudy
Humidity
72%
Feels like
21°F
Dew Point
21°F
10 AM
31°F
20%
9mph
NW
Mostly Cloudy
Humidity
67%
Feels like
23°F
Dew Point
22°F
11 AM
33°F
20%
10mph
NW
Partly Cloudy
Humidity
63%
Feels like
25°F
Dew Point
21°F
12 PM
33°F
20%
10mph
NW
Partly Cloudy
Humidity
60%
Feels like
25°F
Dew Point
21°F
1 PM
34°F
20%
10mph
NW
Partly Cloudy
Humidity
58%
Feels like
26°F
Dew Point
20°F
2 PM
34°F
20%
10mph
NW
Mostly Sunny
Humidity
57%
Feels like
26°F
Dew Point
20°F

Saturday Morning's 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.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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