Hourly Weather Forecast - Grantham, NH

12 AM
20°F
10%
6mph
S
Mostly Cloudy
Humidity
67%
Feels like
11°F
Dew Point
11°F
1 AM
20°F
10%
7mph
S
Mostly Cloudy
Humidity
65%
Feels like
11°F
Dew Point
11°F
2 AM
21°F
10%
7mph
S
Mostly Cloudy
Humidity
71%
Feels like
12°F
Dew Point
13°F
3 AM
21°F
20%
6mph
S
Cloudy
Humidity
70%
Feels like
13°F
Dew Point
13°F
4 AM
22°F
20%
6mph
S
Cloudy
Humidity
70%
Feels like
14°F
Dew Point
13°F
5 AM
22°F
20%
6mph
S
Cloudy
Humidity
69%
Feels like
14°F
Dew Point
13°F
6 AM
21°F
20%
6mph
S
Cloudy
Humidity
72%
Feels like
13°F
Dew Point
14°F
7 AM
21°F
10%
6mph
S
Cloudy
Humidity
78%
Feels like
13°F
Dew Point
16°F
7:17 AM
8 AM
23°F
10%
6mph
S
Partly Cloudy
Humidity
80%
Feels like
15°F
Dew Point
17°F
9 AM
26°F
10%
6mph
S
Mostly Sunny
Humidity
78%
Feels like
19°F
Dew Point
20°F
10 AM
29°F
10%
6mph
S
Partly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
22°F
11 AM
31°F
10%
7mph
S
Mostly Sunny
Humidity
67%
Feels like
25°F
Dew Point
22°F
12 PM
34°F
10%
7mph
S
Mostly Sunny
Humidity
62%
Feels like
28°F
Dew Point
22°F
1 PM
35°F
10%
7mph
S
Mostly Sunny
Humidity
58%
Feels like
29°F
Dew Point
22°F
2 PM
35°F
10%
6mph
S
Mostly Sunny
Humidity
59%
Feels like
29°F
Dew Point
22°F
3 PM
34°F
10%
6mph
S
Mostly Sunny
Humidity
63%
Feels like
28°F
Dew Point
22°F
4 PM
32°F
10%
6mph
S
Mostly Sunny
Humidity
68%
Feels like
27°F
Dew Point
23°F
4:40 PM
5 PM
32°F
20%
6mph
S
Partly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
23°F
6 PM
31°F
20%
5mph
S
Mostly Cloudy
Humidity
73%
Feels like
26°F
Dew Point
24°F
7 PM
31°F
30%
5mph
S
30% Chance of Flurries
Humidity
77%
Feels like
26°F
Dew Point
25°F
8 PM
31°F
30%
5mph
S
30% Chance of Flurries
Humidity
75%
Feels like
26°F
Dew Point
24°F
9 PM
31°F
30%
5mph
SSW
30% Chance of Snow
Humidity
76%
Feels like
25°F
Dew Point
24°F
10 PM
30°F
30%
5mph
SSW
30% Chance of Snow
Humidity
75%
Feels like
25°F
Dew Point
23°F
11 PM
30°F
30%
6mph
SSW
30% Chance of Snow
Humidity
76%
Feels like
24°F
Dew Point
23°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide