Hourly Weather Forecast - Grantham, NH

2 PM
25°F
0%
8mph
NW
Mostly Sunny
Humidity
57%
Feels like
17°F
Dew Point
12°F
3 PM
25°F
0%
8mph
NW
Mostly Sunny
Humidity
57%
Feels like
16°F
Dew Point
11°F
4 PM
23°F
0%
7mph
NNW
Mostly Sunny
Humidity
58%
Feels like
15°F
Dew Point
10°F
5 PM
21°F
0%
6mph
NNW
Partly Cloudy
Humidity
61%
Feels like
13°F
Dew Point
10°F
5:05 PM
6 PM
19°F
0%
6mph
NNW
Partly Cloudy
Humidity
64%
Feels like
11°F
Dew Point
9°F
7 PM
17°F
0%
5mph
NNW
Partly Cloudy
Humidity
69%
Feels like
10°F
Dew Point
9°F
8 PM
16°F
0%
4mph
NNW
Partly Cloudy
Humidity
72%
Feels like
9°F
Dew Point
8°F
9 PM
15°F
0%
4mph
NNW
Partly Cloudy
Humidity
73%
Feels like
8°F
Dew Point
8°F
10 PM
13°F
0%
4mph
NNW
Partly Cloudy
Humidity
75%
Feels like
7°F
Dew Point
7°F
11 PM
12°F
0%
4mph
NNW
Partly Cloudy
Humidity
76%
Feels like
5°F
Dew Point
6°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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